Bobcat 721 Parts Manual [PDF]

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GEN.ERA! INFORMA'ION

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GENERAL ' INFQRMATION Wl'en usrnq rh' marnte \F al .ofplere _unber: The .o .o ele ñ-ñbe- lorr¿ rs

¡it\l

Lhree sers ol ru bets ¿_d lerlers lhe ¡our numbets dre conráins ¡our numbers These the loádér model and ensine ideniiiicat¡on --ñbe(s. lhp se ond set hd\ one ro three letrprs which show the locaiion of the manufacturing plate. The third set.has five ¡úmbers which show the produ.tlon sequeñce number (Fiq 1) The númber show; in the qúañtity coluñn in ih¡s ñ¿nualis the number ol parts needed lorthe illusirat¡on on that page Forsomeparis an "x" willbe shown inthe quantitYcolum¡, This "x indicatesihaithequ¿'tilvto be used is "As Needed When references "Right" and "Left a¡dused i¡ this manu¿I, it is done from rhe operáror's seat ¡n the foMárd operating posirion To find the si2e and kind of bolt use the Clark Standard M¡croflche {P/N 656607

t)

Some oi the illustratións and inforñatio¡ found in this parts manual we¡e supplied cl¿rk Equipment Company, lüelroe Division, bv machine compo¡ent companies

io

ABBREVIATIONS SALES

=

&

SYMBOLS

Order from Gw¡nner Sales Department

NSS = Not Serviced Separately fSP = Not Available as Parts * = Changed or Added Sections, Pages or Part Numbers 0

PARTS ORDERING INSTRUCTIONS

TO ORDER PAEfS

use p¡e printed Pa.ts O¡der Form (1023 LIT)and sell_addressed envelope for p'iornv hand ¡ng. AllStock Párts Orders áré ro be máiled to: CLARK EOUIPMENT COI\¡PANY Cenral Parts Divis¡on Bobcal Parts Sales 73Oo S. Cice.o Ave. Chicago, lL 60629

Order lorms are ava¡lable al ñinimum charge añd can be úrdered on anv parts order.

Your o.der should show dealer numbe. and order numbe. Wheñ in doubt as tó part used, give serial ñumber ol machine.

TO REÍURN PAFTS

Feler to P¿rts Discrepancy Reporl Forms as applicable. These lo.ms are available from Ch¡caqo Cenra Paris upon request

GOI{TEf{TS

HYDñAUfIC SYSfEM

HYDROSf^fIC SYSÍEM

CLEC'ñICAL 6YSÍCM

accESsoRrES & oPTlOl\¡5

auLX |TEM6........ - -,,..,,,. uMEnrcal r||DEx , , , . . . , , , , , , ,

I

tl

l6

,, | &'o

"{'rt

\'

I

6

l0

12

t...

¡

I

MAIN FBAME

&

AÍTACHING PAFIS

t0

(,,"

a/

,f, t/

\i I

,.'

t¡ 19

MAIN FRAME, ROPS AND FUEL TANK

MAIN FRAME

&

AÍTACHING PARTS

'1 .r12

Í

s/ ,(

ta

.rll

MAII\¡ FRAME

lmbd

& AffACHING

D..cription LlFf ARMS & AoB-TACH lPase AIR CLEANER 15¿6 Paoe E9)

PABTS {CONt,dI

1

1

2

3 9

ro 11

590 6 6502337 6540628 610 6

2 2

T WHEELS & TIRES {Seé Páge F2Ol

16

1]

19

FEAR DOOR (5.6 Pag€ 421)

258 22

A6

'irl'

MAIN FRAME

ATTACHING PAATS

1

2

4541425

6 0

t7C 6¡6 6tD-6

7 6

&

1

3 1

8

26E 17

6555775

1

12

A7

ATTACHING PABTS

lconfdl

1 1

3

2

25E 14

5 2

13

25E.14 1

1

?

A8

'

&g¡*au¡¡si /t ',2

. +@\]:

¡

-ll

^W t¿/

ROPS GUARD

25E

lConfdl

1l SEAT

old lBolt n Cush¡ons)

SEAT, ó6w (ClP in Cushions) cUsH oN. back lN€w Seai) CUSHTON, sear {New Seárl aRMflEST. L.B. lNew Seal) ARMREST F.H. (New SeatI

i 1

CUSHION, back (Ord SeaO

ARM REST (Lےi) IOd SEAI)

aRM R€sT lñsh¡l {od se¿o

2

SCFEEN, sde (Punched replácés SPACEF (Used W/6552437) 2 2

ra r3

6519133 2

6546223

!s M!!!!

? 1

a3

6552ao2

1

grr

anus a aoe-racxl

/' /

5

,/u

1

I

,^-Í

Ir'

15

--10

.tl

at1

+¡b -¡-

g/

l-lFT ABMS & BOB TACH lcoñr,dl

2

590 6

r0

4 6 CYLINDEF r x rSé€ P¿qe B?0) AUSBING 2

KlT, iíi arm lPrme

Pa

nied Onv)

BOB TACN lsee Pase

Ar3, Al4l

CYL NDER,

itl(See

Paqe

Br9)

412

2

¡

l0

||-

fi"

BOB.TACH

2

15J 316

6 a

BUSHING

6540263 6647625

2 2

tl 1

3

6547624 5

413

t\

iiir-'' 'iL;rf" "r,ul' ':,

*lk'

'1, ['t E-a

;-:

fl]' i

( t0

iil-'

ll-e

BOB-TACH

2

6544541

rl

LINK IR-H,)

2

5

6544913

1 a

25E- t7

6565344

1

to

17c-623

13 14

6548541 654a912

LINK, IL.H.I WEDGE IL,H,}

16

664a605 6565721

STUO

17t

2

BUSHING

2 2

2

l6l

1

FUEL SYSTEM

'1

6515629

1

6515575

2 6

2 5

6

1

7

a

5551525

o

25E-21

1

6541693

13 14 15

6519201 5204933

HOSE HOSE

1 1

1 1

5

415

FUEL SYSTEM (Cont,d) (Metal Tank)

Ref. No.

17 18 19

20 21

.Part

Number 85

42H-32 654048 5 6547640 6511817 1715312

Descr¡

Ser¡al Number

REW

CLAMP, HOSE HOSE TEE

1

STRAP

2

1

ar6

j 1l '/ /

'\-f=l 9--n

H--q

r¡--lYa hs .^

f--F ll

l2.-.-*-

ii={

4tv 1

.

1{] 1

2

t

.

417

M88!l

::

r

FUEL SYSTEM (Cont'd) (Plastic Tankl Bef.

P¡rt

No.

Numbar

20

639 6555986 61D,8 258-21 6s43387 6591457 5 52607 6554387 6 5 52605 6552652 50D-10

21

1

22 23 24

6519201 5204933 85G-rOO8 42H-32 6540485 6503117

1

11

12

14 15 16 17 1a 19

26 27

4G-101 2

serial Numbsr

D€scri

1

E

6

TANK N|JT, hex WASHER, flat

6 6

HOSE

1

TIJBE PLATE STRIP, foam (Bulk)

1

GASKET PLATE NUf, hex BOLT, hex GASKET SENDER, fuel lever SCREW CLAMP

1

8

T 1

8

2 1

HOSE

4

STRAP

al8

*;

'il

1 t!

:ij rs-{3 ,l

Ji

ll

It^A

t"l FUEL SYSTEM (Plast¡c Tankl

Ref.

No.

Part Numb€l 6 547 63

6515575 651 1393 6552638 65 5 2639 6555866 6 5 5260 6543387 6591457

Sedal Numbor

I

CLAMP FILTER

I

H

1

HOSE

1

1

PLATE ,!

HOSE

1

TUBE

1

419

Modsl 721

FUEL SYSTEM (Cont,d} (Plast¡c Tank)

Part Numbs¡

10

6555986

11

6'l D 8 2SE-21

12

14 15 16 17 18 19 20 21

22

6552607 6554387 42H-32 14G-1012 50D,10 6519201 52049 3 3 85G-1008

6555743 6555774 6555717 6513671

Dosc ANK NUT. hex WASHER

Sor¡al Numbár 1

6 6

PLATE

1

STRIP, foam (Bulk)

1

CLAMP BOLT, hex NUT, hex GASKET SENDER, fuel level SCREW

1

8 5 1

1

HOSE

I

TUBE

1

CAP CAP, lock¡n

1 1

A20

Model 721

rs la-;ii 5út+ 5

1,, l5

\r

rto

y'-n

tll t'-17 |

..'

REAR DOOR

Ref.

No.

Part

Numb..

SeÍal Number

Descdpt¡on PIN

2 3 4

6550997 6544244

DOOR SPACEF

25E-17

WASHEB. flát BUSHING NUT, hex HANDLE SPRING NUT, hex WEDGE BRACKET BOLT, hex TAB NUT WASHER LT BUMPER

5

6541799

6

81D-6

7

65

I

50993 6540263 81D-A 5 509 98

1

2 14 15

6541796 17C-624 654424e' 61D-5 25E-1 6

73G-532 17

6511447

otv. 1 1

1

4¡ 3

3

1 1

2 1

2 2

421

First

... Last...

and Always . . . we depend on

customer satisfaction

"E'-üoucrt A22

9

1

3

I

ii IfY**f'fw 'y4ffi" i il

,|ffilit /

".

IT

I

I

" @r ---

8{

1.""

a¡ffiln o f$:f /

@

kH,/

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" w -_._': *',*ouu / //

t3

t/

31-

u- -o

,lF n l\i q

n I

Tu¡ri "t*,d

2t

"

+ |

¡oh

26 n2l

F,r&_J_J./

,í ú

hA

DRIVE SYSTEM 1. 2. 3. 5.

L L

Cap

Gasket

Shaft Bearing

Sw¡vel Rod

1O. Plate

11. Bushing 12. Sprockét 13. Bealiñs

B2 B2 B2 B2 B2 B2 B2 B6 B6

86 B(i B6 B6

5. 6. 7. 8. 9.

B9 Cha¡n Cha¡n

Chaiñ Brske Housing 2O- Bolt

21. 22. 23. 21. 25. 26.

Spacer

Spacer Spacet

at al

Sprocket

29. 30.

Sprocket

BI

32. 33.

Brccket Bracket

B5 B5 B5 B5

36.

Sprocket

B7 B7

g5

Bearing

B5 B5

34.

Brackot

B7 87

a5 BA

Beaing

a9

Nut Spacer

27.

BI

B8 B8 B8 BA BA BA

1

e!

--l

!l

e"+*t.-l

"...-d,

ll -:d'

,.

{

,1

't lot

.'8

'/

.uJ

"

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,r*,ffi".

o+.

/

r't

l5

*178

BRAKE & AXLE ASSEMBLIES Rsl.

1. 23.

Grip

Sping

5. 6. 8. 9. 1O. 1 1. 12. 13.

B9

Spring

B9 B9

5. 6. 7. 8.

Pin, roll

B9

9.

Bea¡ing

B3 B3

O-ring

89

20.

B9

Housiñg

B3 B3

B9

21. 22.

Seal

a3

B9 B9 B9 B9

23. 24. 25. 26.

B9

27.

B9

24.

Leve.

Bushing Eracket Linkase Calip€r Sprock€t Disc

B9 B9

424

B9 B3 Seal

B3

cap Gasket

Nut

B3 B3

B3 B3 B3

Model 721

,

2

\

I

l0

DRIVE CHAINS

Ref. No.

Pari Number

6515147 2

3 4

6540637 6564943 6 7

I

6542603 6 51 0'1 71

6547162

Serial Number

4p¡ lN, roller (W/Connector) LINK, connector, #50 cha¡n (Press Fit) IDLER, lower jackshaft (See Page B7) IDLER, upper iackshaft (See Page B8) JACKSHAFT, upper (See Pase B5) CHAIN, roller, #40 cha¡n (W/Connectorl LINK, connector, #4O chain (Press Fit) AXLE {See Paqe 83) FINAL DRIVE TIGHTENER (See Ps. 86) CHAIN, roller, #80 H.S. - 1 18 pitches {W/Conñector} LINK, connector, #8O chain {Press

otv.

2 2 2

SPROCKET, hydrostat¡c motor dr¡ve JACKSHAFT. lower (See Page B2)

Model 721

B1

L

I I I I I

I 7

I I

.

--t-_ffi_

-1í\

- --ffi,-ffiMÜ

,¡

¡968&a / -ffi--d

ffi tt W w t6 I {

l

3

LOWER JACKSHAFT

Ref. No,

2 3

4 5 6 7

8

I 10

Pa¡t Number

Ser¡al Numbol

6542747 65022 6542751 743777

NUT, hex NUT, hex CAP, end GASKET SHAFT RACE, bear¡

7

BEARING

2D-12 81D-8

4317I

9C-714 6542744 6540654

l2 a 2 2 1

2 6

BOLT, hex SPROCKET SPROCKET

1

Model

82

7

2'l

6

@-. *¿

¿

/

I

Itl

0dd

AXLE

Ref.

No. 1 2 3 6 7 8

I

10 11

12

14

Part Numbol

6'547209 6547 499 6519927 6519925 6519926 81D-8 65509 r I 6552295 6550920 6 550921 6550922 25K-30020 6519169 81D-6 258-17

6547442 65

50801

6546075

S6r¡al Number

t¡on

8

STUD, wheel SEAL BEARING RACE, bear¡ng NUT, hex HOUSING SEAL PLATE, front PLATE, rear IRH) PLATE, rear (LH) O,RING NUT, wheel NUT, hex WASHER, flat PLATE (Front Axle) CAP {Rear Axle) GASKET

1

2 2 7 1 1

2 1 1

2 2

4 4 1 1 1

Model 721

B3

AXLE {Cont'd)

Rel.

No. 18 19

20

Port Numbar

Ser¡al Number

6546073 81D-4 654606

5

BOLT, hex NUT, axle NUT, hex SPROCKET, axle dr¡ve

Model 721

B4

{

iii ñ$i @ w+

i a"_é_J

i

UPPER JACKSHAFT

R6f. No.

Pert Numbor

Se al Numbsr

DescÍption

1

6511639

'7

6548923

BEARING {w/Ref SPACER SPROCKET SPACER SPACER SPACER

8

81 D-1 2

NUT, hex

2

NSS

4 5 6

548925 6551181 6

NSS

.

3&6)

1 1 1 1 1

l,

Model

B5

7

21

\*e l2

It".- -'O

l.o d

il

,/ '

-6k'

,'.,x

FINAL DRIVE TIGHTENER

Rof.

No. 2 3

4 5 6 7 a 9 10 11 12

Part Numbor

Sorial Number NUT,

654061 5 1 7C-1296

6540623 6540622 6509482 80-16 6509925 6542578 6518931 6509483 7D-12 6509511

ROD

BOLT, hex PLATE, t¡ghtoner {RH) PLATE, tightener (LH) BUSHING NUT. hex RETAINER, washer SPROCKET BEARING BOLT, hex NUT, hex SWIVEL

14374 & Below 1

2 1 1

2

Model721

B6

T I

I

Jtu

dl¡'

LOWER JACKSHAFT IDLER

Ref.

No. 1

2

4 5 6 7 8

I

JO

Part Number D-1

6540634 654681O 6't D-O6

6515417 17C 812 6502598 461741 6515069 6541635

D€scr¡ tion UT, BBACKET

Serial Number 1

2 2

WASHER, retainin NUT, hex WASHER, flat BOLT, hex SPROCKEI BEARING RACE WASHER

1l 1 1 1

1

87

21

''YFf p

rr

UPPER JACKSHAFT IDLER

Part Numb€r

65471 60 6 547 334 654061 1

4 5 7

a

6515069 861741 6540666 616828 17C-812 651 5817

Ser¡el Numbel BRACKET, brake mount¡ng {R.H. } BRACKET, brake mounti 11.H.) BRACKET, idler RACE BEARING SPROCKET WASHER. flat BOLT, hex WASHER

Nlodel 72'l

B8

fl

\d. n

-r'-o_%ú l0¿

i t,.' l.@'

I I

l'

..-f,

_ól

@

nzi

flffirii I

DISC BRAKE

1

Part Number 1D 6

2 3

258-14 6547161

Ref. No.

4 5 6

7 a I 10 11 12

'17C-616

6510279 1F-208 2F 4051 6547 152 61 D-O4 a7 476t

6510000 6547189

sérial Number

Deacr tion T, WASHEB, flat BRACKET BOLT, hex CALIPER PlN, cotter

3 2 3 1 1

PIN

1

LINKAGE

1

NUT, hex WASHER, flat SPRING GR!P

2

2 1

'l

B9

olsc BAA(E lcoñfd)

2

BUSIIlNG

25K 30022

23

1

6540263 6547155

1

6

26 2A

29

SPROCKET, hydrosta¡ic driv€

Bto

!

I,' :qfl

I

HYOFAUIIC SYSTEM

Bl3

l!

l5-

t1

I

HYDRAULIC SYSTEM

814

,ti,1;F It' \,¡

MAIN FRAME HYDAAUL¡C SYSIEM

391203

2 HOSE

61D 6

6644513

TUBE lF¡o¡l Aúxii.ry PoÉ) TUAE lR.rr Aúx¡liáry Polt)

10 1 1

2 TUAE

6lD

1

3 3

5

1J

815

HYDRAUIIC SYSTEM lcont,d)

2

fI]BE 15 6

6541095

T

t-tosE

1

a

1

TUAE

al6

I

.1,

t0 12

I

/

L

- \l¡

\F CONÍROL PEDAIS

t0H-35

2 1

2 2

5

2 2

aD-6

2 11 1

13 14

.AD-8

6551166

r6 17

664312

20

€551165

25E-

2

t7

r! FITTING,

Bf7

I

-\t3

t( ¡ LIFT ABM HYDRAULICS

CYLINDER, HOSE

1

2 3

fIJBE 1

TUBE

5 6

6 fIJBE SHIELD

9 25E 15

1

fUBE

11

13

1

HOSE

2

6540229 6551935 16

818

1

¡.\

1'6I----. , . \^'o \O €

.,t

-Q." \o

LIFÍ

1

2

6540229 6592037

CYTINDEB

1

CASE 1 1

5

NSS

1

NSS 1 1

11

'12 13

NSS

1

5504932

1 1

NSS

6514501

r6

óPa?3q

1

sea (Fdf.5.10,

l2 &

13)

819

'\

)'

,Q

k

"

),

Q)' 3¡

,/L/

&, Y dñ fITf

B

CYTINDER

CYLINDER, lefi hand lFef. 2 CYLINDEF, risht hand {Bel.

3 5

NSS NSS NSS

3

6540213 NSS

11

NSS

12

6504933

1

1

NSS

9 11, 13 & t4)

820

6

>>11

_,rl

,t' ,

l0

a\t

?

F,,1dd

,kt

,12

HYDRAULIC CONTROL VAIVE

3

651S933

1

NSS NSS

5

5

6519936

SECTION, áu¡iliáry, 3€c, áuxlliary,

3

{.156"- 3.95 mm) SECTLON, ilt (See Pdsé B23l COVER, i^bt ls6e Paqe C1l ORIFICE

6552304

'11

I

3 3

6519956

3

KlT, 36.1 2 & 3soclionvalve

t3

KlT, seal 4 sectioñvalve lHel. 1

14

SLEEVE

16

KlT, oritice lñef. 14 &

2

l5l

821

t

I

"i l

AUXILIABY, SECONDARY AUXII.IARY

& TIIT

CONTBOI SECNON

SECTION, aux¡liary, seoondo¡v &

1

2

6519937

2

4 5

NSS NSS NSS

2 2 1

2 2 1

2 2 1

14

6519934

t7

NSS

1

5,12,

t7.l8l

1 1

822

t

i ,r

\i90a\n' lo\

' (l\\ ,o \rr

¡

lo

12

\,,

-Á,-n 6l@

".d.

-rr

\,

LIFT CONfROL SECTION

1

6552304

5

N5S NSS

5,

7. t9t

1

2 2

I 2 2

89G-404

l1 12 13

HOUSING

NSS

823

L|FT CONfBO! SECTION lconfdl

1

POSrTl0NE3,

258 14 2

20

5, t2, t5.21,22\

s24

2

I

l /2.

i"

,A

o'

1\p...$)

tNtEf sEctloN

1

651S750

1

NSS 1

5

NSS

6

1

NSS 3

1

6519935 1

c1

NOTES

c2

ta3\

!:I

a

-12

a-n

I -rr li-lo

.,1

tw 3?

&

nv' uI

HYDBOSTATIC sYsTEtl/t

c3

_.1

-l

r--l

-\2 i

t

a

ui

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t'

o;€

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t!'

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t,

¿l fl

2l

t, 'r

',

'.' Y

)!'I "

\n

11'

6

n

TWO.SPEED & SÍEERING IINKAGE

c4

,zr

2

-ro 1

¡ ,\

x

11

I 2¡

12

--al-0-

.ali

{TE 22v

22

f

l2

''fl'Y;í,

!9

HVDROSTAÍIC PUMP

No, Numb€r O*c 2 3

&

MOTOR FITTINGS

Prion

61D-6 1

3

5i

TUBE

1

6

2 a 9

1

65i 1316

PUMP, hvdios¡álic (See Paqe

15K,4

MofoR lséé Pag. c15) 2 2

3

13C 626

5

c5

MOTOR FlrTlNcS {Conrdl

r8 19 20

3 1

c6

'-' ':: HYDROSTATIC PUiiP CIRCUITFY

'\' \'

4 28t

L

I 25

c7

HYDROSTATIC PUMP C|BCU|TFY tcondt

3tl TEE

&11)

1

10

5 16

ELEMEñÍ, tiher l1O mic.o¡) HOUSING,

lilter lw/El.mán0

ADAPTEB IW/H6I,

32) .

21

22 23

HOUSING. lih€r rW/E16m.n¡

1

1

2a

TEE

fUAE 31

ca

9-2 ;-:r-13 I

t2

ó--3

HYDROSTATIC OIL COOLER CIRCUITRY

lr SW TCH, hvdróstaric rem

1

666367

IUBE {Aso Orddr Ref. 7l 10

HOSE

12 13

c9

You iust can't beat good servlce a

-'t'üobaot

cto

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,lIT

t" ¿'

.i i rl

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,z

--

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lr t/

ll

-et -

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..t i¿.*.;_:j'-;-. ""

$:idl\l1,,,llJü''' ái\, ;¡¡.,ritir,, fl

ar,

...1..

L\

2

t3

\

\20

STEERING LINXAGE

1

310,6 2 3

2

3 17C 616 5

1

3

6542333

LEVEF,

stee ns (Leñ Hañdl

a 11

6544002 6546465

13

6512955 15 16

6550937 25E,14

cll

2

STEERING LINKAGE

19

lconl,dl

2

L

22 25 26

17C 552

3r

25E 22

32

c12

I

\l

2l

. ,,\l _" \

\\l \ l'-,

9. \-._ _, \./ l t-¡

i( ..s 3'\\ rt\\. I _á/12 :-e í_r

.-".¡{'f-:í"' o . o r j 94-."

a

,/ j/

15

I

-\x\ ,\ ,í 1\q ?t

i-'" '_-¡

rl tl rzi.ll-u

\HT \ :-I'-'--", t9

\\¡-15

\2

lj,r' !

B'..--s .- t-r¡

Fi-'' '..\)¿ )r ú'

fWO

SPEED CONTROL

LEVER

2 2

5

6

1

221461

1

5

o 1

6505042

1

3

6512954 el D-6

cl3

TWO SPEED CONTaOL {Coñt,d)

13 2

20

1

22

2 1 1

c14

q' 1

'f

ifl'

r .!J..eo'

b",8?rk:;296

3,1 3l

\_/

6

o It

I 6

,ll,l

)'

30

-i*#= )"d i.\ -$

3t

\4

¡*Yñ¿"

-t

;"0{" \32

l5

u16

/

33

"r,

I /-n

,1

.,. FhONf

COVER

2

2

3

4

6515942 1 1

.-

a

6515983 sJM A

15 16

6511432 gJM 90

2

1a

6515931

1

2l

6511924

1

22

1

I

ot9

FFONT COVER lconl'd)

qLr,

2A

4CM

-

8ra

aOLT, hex

6511604

a6

D20

---l ^At

2

ruq\\ \ íoüYir "

d"lr\, 1

,'-.

o\

,\

A \, 23

\,h )'

y\r\t \,n

76

e@

17

\ro THROTTLE AFM

2

1DM-3

5

6511341

3

1J¡/t5024

17

6511360

20 22 23

&

GOVERNOR

I 2

1

20

NSS

ñSS

2

sFtM

6511362

D21

FRoNT

covEF {cont

d)

1

25 1

2a

¿cM

313

BOLf. her

30 33 36

D20

u\

2

d

tr'\

l,t,

---- ^(\!

íoSYYr ru\r. \\ \"

dtl t,¡,;;,

¡

r \,

23

1

t\

s;

^@ ("r \g

17

Io

THROTTLE ABM

&

GOVERNOB

1

1

4 5

6516135 6511341

3

rJ¡/t,5024

17

651 1360

19 20

NSS NSS

23

1

2

sFtM

l

6511362

D21

IHROTTLE AAM

25

&

GOVERNOn lconfdl

6513111

D22

l0

t-oU

,-l

¡t

a-6¡

..'-61

I

5l

ffi'W

5

"1.'ffÉ¡xtl -;1.¡..,,,,

ffi;fr CYLINDER ALOCK

6515955 6515957 6515963

6511931

4CM.r2r6 3

2FM

12155

BOLT, hex WASHER 2

2 12

2 15

6511932 6511933

D23

CYLINDEB aLOCK {Confdl

2 2

BOLT

NSS

21 22

2

6512623

L

25 2A

6516021

6511330 6515959 35

1

2 2

6515975 6515964

2

1

PAN. oil {Order,6513367

I 1

1

51

52

6512635 1EM AO NUT

55 5A

6516000 65r 5946

D24

2

11

,)¡

nÍ.

r:m -Á.

',É, 9-

*l'

l9-

tL@

,--11

32-A

\2b

,-E

29\

CYTINOER BLOCK

&

mr

Á

HEADS

2 3

Ir

65

1124 3

2

11

1

BIJSI] NG

15

r6 6513424

rl

20

E1

CYI|N¡DE¡ BIOCK & liEAoS lconfd)

25

651 350 651 1

31

32

E2

p,

ol0

\.>

{-n

I

CBANKSHAFT, P¡STON

ROD, connécting Iw/Rer. BUSHING

&

FLYWHEEL

Ir

2\

2 PLSTON- (Srd)

6511340

{w/Rel. 3,

5&6) 5 5

&6)

2 2 2

6516106 3

6516104 o

t 1

a

3

15

6516049

1

E3

CFANKSHAFT. PISTON

Núnb.r

&

D.tcnPdon

BOLf

6513442

FLYWHEEL {Confd,

BEARING, ¡od 152 mn std.) aEARTNG. ód (51.5 ñml AEAñING, ród l51 O ññl BEARING. rod 150.5 mm)

E4

2 2 2

15

I¡: 16

)\-\

r

,t4 ,tt

'a'

l3

CAMSHAFT

1

&

VALVE LIFTEB

lr

6516053

2 2

6511352

6516060 6516062

l6

E5

"t ENGINE OIL PTIMP

1 3

651r353 SLEEVE

6516073

E6

ué-t 21

T

t

5

\

3l

W, ,/M

@l' @l

r¡i r @

I

t8

E

I

3is

I

s

n--7

7l-/

FUEL SYSfEM

BOLT

5 7 a

6511934 6511363 6512616

fUBE 5

13

6516116

E7

FUEL SYSÍEM

lconfdl

ELEMENT

23

6516113

25

65126r 3

TUBE NOZZLE 2

E8

@ -2 ,/u

e! I

i

l0

'-0ó AIR CLEANEB

r

6514192

t0) 1

1

1

9

492102 11

E9

6

D o.

¡

.o'

.a

UN¡VEhSAI JOINI

I

1

2 3

6594303 5202123

1 1

5

6

1

I

0540655

I 9

1ac 612

11

12 13

94G 512

Elo

ENGINE

{Déutz F2!-411Dl

ENGINE {W/Sraner W/O altern¿iórl KlT, qasker lcompl€t6 ov€ñaüll

E11

collTEllrs

HYDRAULIC SYS¡CM

l{YDAOSTATIC

SY6f'M

EL€CTRICAL SYSTEM

acc€ssoRrEs & oPÍof{6

auLX tf€Ms...

-..

G3

F AIR CLEANER VALVE KIT

1

3493734 &21

Et3

f ,J,

12

I

l5

AUXILIABY HYDBAULIC KIT lBoa. Unitl

1 2 4 5' 7

6515166 6515167

r1 1

6544223 65S3756

1

25E.17

2 HOSE 1

2 1

13

1

6544513

1

2

16

VALVE, hyd¡aulic lsee Pag€ 82ll KlT, 16rr unit áuxiliáry lOrd€r comDoneots oJ 6551604 kit Íiom

E14

t5

j AUXILIARY HYDBAUIIC KIT lFroñt Uñ¡tt

HOSE

2 3

SHIELD

1

5 6

1

2

CONNECTION 3

1t

1

6515164 6594755

1 1

1

E',t5

AUXIUABY HYoRAUIIC lFrcñt Uñ¡ll

l(ll

lcoñrdl

13

2 2

VALVE, hvdrállic 15.6 P6qá S2r, 16 1A

1

-l 2

6502113

1

El6

o

':'/L

,u-'fi ,, ,p

,, \

i'

+^]%f . i,$-,11/ dw¡,,,, I r'i;1;¡\>' rJ )Y,Ys#l; W,, ".lgH* )5,':,2' / ' i o:i,',##)y' ^^

lwf

" $'.'".

-

,)Á

-,a

I;*--#*K*f

r *iü 'rir "-@;" ru AUXILIARY HYDRAULIC KIT (Two Un¡t) Part

Ser¡al Number

Number 2

41094 6502203

3

81D,6

4 5 6 7 8 s* 10* 1t 12

3 14 15 't

6 17 18 1

6546214 6547111 6547170 1"1C-624 89F-7

659875 5 65987 56 6515167 6515168 10H 35 6544542 18C 508 641084 6544547 25E-17

2 3

CLAMP NUT, hex SHIELD, tube TUBE (Outer) TUBE (lnner) BOLT, hex CONNECTOR COUPLER COUPLER

10 1 1 1 1 1

2 2 2 2

PLUG

CAP FITTING, grease

1

LEVER

BOLT, hex KNOB BUSHING WASHER, flat

1 1 1

5 Model 721

E17

AUXILIARY HYDRAULIC KIT (Cont'dl (Two Unit) Rsf. No.

20 21

22 23 24 25 26 27 29 30

31 32 33

Part Numb6r

1F-412 2F-6106 8D-06

1

NUT, hex

1 1

PIVOT

54458 5 655',1 165 12H-25 65511 1F-516

ROD

1

PEDAL, auxil¡ary FITTING,

1

ROD

1

PlN, cotter NUT, hex TUBE, linkage PlN, cotter

1

PIN

1

ROD

1

6

8D-O8

6551 167 1F-308 1304227 17 K-7

46 47 4a 49 50 51

PIN

1

2

3

43 44 45

1

ROD

6544588

40 41 42

NUT, hex PlN, cotter

6544589 6541277

34 35

37 38 39

s6r¡al Numb6r

65r 9195 6544515 6544516 6544513 65445',l4 6541684 6502773 6546460 6548223 91F-7 6519936 s201375 6508041 651 1041 NAP

NAP

6551606

1

1 ,t 1

VALVE, hydraulic (Se€ Page 821) ELBOW IW/RCf .,46) ELBOW (w/Ref . 461 TUBE (Front Port) TUBE (Rear Port) TUBE {Front Port} TUBE {Rear Port} CLAI\¡P CLAMP HOSE

1

2 2 1 1

1

2 1

BRACKET O.RING SECTION

1

STUD YOKE KIT (See Page 821 ) KlT, two unit auxiliary (Order componeñts of 6551605 k¡t from 6 566O77 M¡crof¡che) KlT, tront unit lever control (Order components of 6551600 kit from 6 566077 Michrof¡che) KlT, rear unit lever control (Ref. 3,

3 ,l

t1

9-25, 32-34, 37-39, 43. 45,47-491

Model 72'l

E18

5 l6

ll .18

ts

BACK-UP ALABM

Ret. No. 1

2 3

-4

5 6

7 a 9

10 11 12 13 14 15

Part Number 17C 41

6519359 NAP

61D 4 258-14

6502236 NAP

6547345 61D-8

600259 17C-624 16D-6 6541 950

6542475 17C 428

16

NAP

18

6547344 17C-424

s€rial Number

D6scr¡pt¡on BOLT, hex ALARM, back up WIRE, NUT, hex WASHER, flat CLIP, wire WIRE BRACKET {1.H.) NUT, hex SWITCH BOLT, hex NUT, hex LEVER, switch ARM, pump control BOLf, hex WIRE BRACKET BOLT, hex

2 1 1

2 5 3 1 1 1

2 2 2

2 2 2

Mode 721

E19

BACK-UP ALARM (Cont.d}

Part Nuinb6r 19

20 21

22

6519247 6519746 NAP NAP

6544274

Ooscr¡ption BLOCK, connecror CIRCUIT BREAKER WIRE WIRE, ground (Ref. 1-10, 13. 16-221 KlT, back-up alarm

E20

Sorial Numbet

Model 721

DECALS

,.-1t,i

2

3

1..

bobcqt

I I

t¡firl¡Lrcl CARRY L(IAD

lonl¡ l'^*' l/

t(ltv

8

h..,' '.,

I

LA=i=*l

lT;*:;¡

-/1

fiffif,ffiAmru*

I

l.r;

I

,rl5

(( \'tí/))

,/

14'.

.)

F',"'.,".-,-,,,".-."'rr

l0

ri

\I

tñ;;;;¡ | .'¡,, i !,,

Uax* 72r "\ 'nmffr8

I

] ;: : :'4¡ i ; ( \:; (

2l\ I :"-:.=,¡:--

í;ii?'ii!i;ilt¡

\l = = : :

l¡{;.::i:¡i¡¡,;.;¡

.-m

¿r,;:t{¿5";-+:ti1 1).,,\.¡I

tz-- E l3

t6

ÁD.

,at

^' ",,1 s

.-11

Iil I I t./ -'l

.

\

ItlSE!

r:-

il_.

.-"

_i.'.1': ;)-.1

iJcll;¡i:i:), ..21

F.2"

.2x

l I

DECALS (Cont'dl

Ref.

No. 1 2 3 4 5 6 7 8 I 10 11 12 13 14 15 16 17 18 19

20 21 22 23 24 25 26 27 2A 29* * *

* * +

Pañ Number 6555405

6555244 6557 412 6557413 6502698 6546266 6551376 6509',!85 6544198

6504370 6552937 6504373 6544276 6563382 6544336 6505240 6546265 6344270 6504372 6554974 6554975 6555247 6557224 6502459 6557227 6555778 6555985 6561379 6557567 6559569 6567623 NSS

6558305 6558310 6630380 6630381

Descr¡otion KlT, decal DECAL, serv¡ce DECAL, Bobcat head DECAL, Bobcat head DECAL, carry load low OECAL, hydraul¡c oil DECAL, instrument panel DECAL, overhead_guard DECAL, capacity 120O lbs. DECAL, locking levers DECAL, think safety DECAL, alternator DECAL, two speed DECAL, Bobcat DECAL, throttle DECAL, fuel DECAL, hydraulic oil TREAD, safety ' DECAL, a¡r filter DECAL, stripe DECAL, str¡pe DECAL, model DECAL, patent TREAD, saf DECAL, fuel TREAD, safety TREAD, safet DECAL, d¡esel D ECAL, diesel DECAL KlT, handbook HANDBOOK ROPE, wire SLEEVE, wire rope LOOP, scotchmate HOOK, scotchmate

Ser¡al Number 1 '1

1

1 1

1 1 1

1 1 1 1

2 1 1

13OO'l & Above 13OO1 & Above

2 1 1 1 1

1 1

|1 1

-

1 1

Model121

E22

l7

ñt'

'ú..

1

"tr

t_-

I

€ q

I

\

\

Fi

--@

a

G@-

tr-fl r¡4 I

J

---4

F-

ir' -l 2

l2-

-@-;¿-

t0 E

1241:,

EXCESS FUEL KIT

Ref.

Part

No.

Number

13

65605 17C-512 25E-15 6512913 6559845 6561078 93G-410 85D-5 6561055 85D-4 6599638 6560083 620-4

14 15

631 551 4F -4051

17

1F -216 6561286 17C-414

1

2 3

4 5 6

7 8 I 10 11* 12

18

Sedal Number

Descri KIT BOLT WASHER WASHER BUSHING

1

2 1

LEVER

BOLT

2

NUT MOUNT NUT SOLENOID WIRE NUT CLEVIS

1 1 1 1

1

PIN PIN

1

STOP BOLT

1 1

Model121

E23

2

3

-0--o 4

,.1

a-\

".|t", EXHIBITION COVER

Ref. No. 1

Part Numbel 5

I

2

2 5E-1

3

61 D-6

4 5

6548637 6548638

Ser¡al Number

Doscript¡on K

WASHER, flat NUT, hex COVER KlT, exhibition cover

20 20

1&2,41

E24

Model 721

,2

w ffi

w hi

(.

H--4

Éc'

tl

EXPLOSION PROOF FUEL CAP

Ref. No. 1

2 3

4

Part Number NAP

6554134 6512910 6

548621

6558132

Ser¡al Numbel

Desc.¡Dt¡on

KlT, ¡ear f¡ll {Order components 6548631 k¡t from 6 566077 Microfiche) KlT, front fill (Ref. 2 & 4) CAP, explosion-proof SPACER TUBE

F1

FIRE EXTINGUISHER

Part Number

54806 6599700 17C-408 61D,4

Se¡ial Number 1

, f¡re ext¡nguisher EXTINGU ISHER, fire

1

4

BOLT

I4

NUT

Model 721

F2

_-4

2-.....-€\kp

3

A2

-

€--7

0,o ,,3 16 l; l5 ¿'1

-í;i4 FLASHER LIGHTS

Ref, No. 1

2

3

Part Number

6548276 6547315 81D-6 6557903 NAP 6557S04

Serial Number

Descr¡Dt¡on

KlT, flasher light (Ref. 2. 4-8. 10-16) BRACKET, lisht NUT, hex LIGHT, tlasher BULB FLASHER Model 721

F3

FLASHER LIGHTS (Cont,d)

Ref.

No.

6 7 8 9 10 11 12 13 14 5 16 1

Part

Number 6H-36

6502236 NAP 61D-4

Ser¡al Number

Descri LIP CLIP

WIRE,

1

5 rOUñd

1

120,10 6519247

NUT, hex NUT, hex BLOCK, connector

4

NAP

WIRE

1

6515521 87G,1008 6519746

SWITCH SCREW, mach¡ñe BREAKER, c¡rcu¡t WIRE, ground

NAP

1

1

'I

4 1

?

Model 721

F4

3

a)

2

d

FUEL TANK SHIELD

Part Number 2

21C-614

3

6'1 D- 6

É5€1220

Ser¡al Number SHIELD BOLT

NUT KIT lRef.

1-3)

F5

Model 721

0

/r'."

I

l1 .12

Á

),

-/-

L-6 i--1 ¡_'t -i

ll /

f4rt#iEElel:l

/

F

IIFT ANM STOPS

1

6504129

2

4 5 6 7 a

6541372 6541964 6541515 6541514

'| 1 1

1JC-652 KlT, liñ am stop lBel, 4-8) lordér 1

1

13

6563423 2

asD 6

F6

LIGHTS

-g

rl'

9!¡5-.-

:&'tAJ

F7

LIGHTS {Confdl

2 3 5

2 3

30H 21

3 LIGHT

15

-

_a

,/? 1

REAR BOB-ÍACH

2 4 5

lr

6543974 655 t722 61D-12

1

F9

2

'rr NEAR HOSE I(¡T

Flo

\E cr s-:\

L;

I¡.¡ \

)r ')t

\.¿a

,/ /'

ROPS €NCLOSUBE

2

lcoñr,dl

25E 11 1

l a

2

HANDIE, ourside lwlKey)

13

FETAINER, window lR H.) RETAINER, window IL.H ) 2

2

18!4q !!&!v 2 2

29

3l

a

33 NSS

33

Ft2

ü'.'.

>^,

4347-

¡1

l5

t6

l7

3\

l¡''?41

...

1t

f.

36

0'

35\

I

l4\

t8

ü{\

e:-=r¡'-26 l 31

-t9

-20

ROPS E¡ICI-OSURE

lconl,dl

NANDLE, ou¡side W/Kev

6557647 16

FRAME, fighl lw/Fef. r2) FRAME, refr lw/Rer. 12)

6552431 NSS

a FRAMÉ, sht lw/Ref. 20) FRAM€. lelr M/Rer 20) 22

1

a 1

1

?L

6555111

t;

2A

33

651917S NSS

wlNDOW, qlass iourchás¿

SEAT BAF KIT

m,' 7," L /11

rt'll

Tr ri 5 ullg -]

(,e-a t-n I

I --o o l-.,

f

2.-l-¡ -*.l\t5\25

Fl5

o-

sEAr aAB KIT lcont

d)

33)

6562126

-¿

asD 6

NUT

5

a 11

l3

1

15

ra r9

T 1

1

AOLT

23

6563531 1

6s63527 2A

6563152

30

1

32

'l

31.

F',t

6

6

@

,@

I

f,' ffi

1

@x l.e = -l

W'' SINGLE POINT LIFT

2

61D,4

NUT

5 6

17C-316

BOLT BOLT

I

6565933

,"'

sEAr BAR KIT lcoñt,d)

2 3 4

6563667 6562126 450.6

1

3

NIJT

5

BUSHING 1

1

16 13

6555794 BOLf 22 23

25 26 2A 29

I

656352S 6563531 6563524

1

2

6563527

2

6563152

2 1

'l

F',t

6

=:-\

SOUND REOUCIION HARDXAT

1

6559552

Fia

2

I

$

ú

l'I SPARK AAAESTOR

SPARX ARFESTOR KIT {R6f.

1

F19

,t

,.6

o./

TIRES & WHEELS

1

4

6515499

TBE, nylon, 7;00 x 15, steelcáp IRE, nylón, 10:00 ! 16.5 6ll tl action, aoraion (tubélás6) TRE, nylon, 10:00 x 16,5 su¡e qrip TBE, nylon, 10:00 x 16.5 fLoirac sr€el lus, flór51io¡ húb.l*sl

6515045

6562J1J 6509155

I

RE,

nyloñ I l:O0

r

15 t bbád

F20

\.,\

\

VANDAI. GUAND KlT

2 4

65515S2

1

BOLt 41D,5

2l

NUT

1

F27

WHITE SEAT

F22

A ?_.fi

wlNOSHIELD wlPER

2

452454

5

l aG-404

7

NSS

a 11

1D

Nss 1

6502236

F23

WINDSHIEID WPER {Coñr,dl

6515521 15 16

rs

1

KlT, windshied wper laet.

1

F24

n-'

,t'ó, BULK IfEMS

PAlNf, réd €namel {16 ó2. spráy) PAlNf, white 116 oz. sprayl PAINT, indusúia yellów i16 oz. spréY, PAINT, charcó¿l grey 116 oz spráYl PAINT, y€llow (16 oz. spraY) 6519193

6553183 6557661 6563324

6563329

PATNT, hor oranqe 116 oz. správl PAINT. black 116 oz.sDravl

PAlNf, rád {G6llon Cans) PAINT. whité rcállon Cansl PATNT, i¡duslriál yellów lGollon cans) PAINT, char.oaLgrey lcallon Cansl PAINT, ye low lc¿lón Cáns) PAINT, primár lGallon Cans) PAINT, hot oranqe {Gállon Cansl BIaCK GOL0 lHyd'¿ul'c/Hydroráric Tránsmission Fú¡dl l5 Gallons) Rrack GoLo r3o Gallon Druñ) SLACK GOLD {55 G¿llon Drum)

6519251 5

9' '

6630189 6630191

SEALANI- cháinc5s€ cove¡s SEALANÍ- €lect¡ical 13 oz. tubál GREASE, @nridsé lFor U Joini) POLISH, wi¡dow {3 oz.) PoLlsH. wiñdow *1 '1 164 oz.) POLISH, window #2 (3 oz., POLISH. wiñdow 12 {64 oz,)

G3

NOTES

G4

?i D5-

99

:]!!47

Ar9

!!!¡

5

9'7

.s,

lc

s1

G5

31

El

E4

fft

G6

NUMERTCAL rNDEX tConr'dt

!1!el6 ú, i,¡,

I{UMERICAI lIr¡OtX lcont,dl

94

!t

GA

::LJ14 F!

!q.,5

!!

G9

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