Bolens MTD7122B09 manual ~~,,,-~~~~On, P ~.T, I No.1, l-Wash./41.0, Actuating Arm-A.H, Axle L.H

PARTS LIST FOR MODEL MTD7122BO9 LAWN TRACTOR

!REFT~ .-

PART

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NO.

I No.1

DESCRIPTION

1

; 714-0129

I #4 Hi-Pro

Key

3/32

x 5/8"

.--r~~--

Dia,

33

736-0351

FI-Wash.

.75"

1.0. x , .5" 0.0.

2 '

! Snap

Ring

.625"

Shaft

,

1

i

3

1 716-0115-0854

1

34

! 717-0541

lower

Housing

: Hex Bolt

1/4-20

x

1.75"

Lg.'

Spacer

.53" 0.0.

x 3/8" Lg.

I

4,710-0809

.35

750-0555

Hex Bolt '/4-20x 1.25"

Lg.'

36 ! 736-0329

l-Wash. '/4"1.0..

I

5:

717-0540

Upper Housing

.75"

Lg.

I

37

I 710-0886

Hex

Bolt

'/4-20 x 1.50"

Lg.

i

6

1710-0642!

Hex FI-Bolt

1/4-20 x

(Grade

5)

7 1712-0287

Hex Nut '/4-20Thd.'

I:38

712-0335736-0371

Castle Nut 5/16-24 Thd..

I

8

1717-0634

Input

Shaft

39

FI-Wash.

.34"

1.0. x .875" 0.0.

9/721-0178

Square

Seal 5/8"

1.0.

40

717-0700

Actuating Arm-A.H.

10

1736-0335

Thrust

Washer

5/8"

J.D.

x

41

717-0679

Brake

Yoke

11

I 717-0633

1.25"

0.0.

42

717-0682

Puck Plate

Pinion

Input

14T

:

43

717-0678

Brake

Puck

12 ! 716-0108

I

44

Retaining

Ring

7/16"

Ext.

,

717-0536

Axle L.H.

13 i 717-0758

Drive

Shaft-A.H.

7:17-0677

j Brake

Disc

14

i 741-0336

Flange

Brg.. 5/8"

1.0. x

3/4/1

145

741-0337

I Flange

Bearing 5/8"

I.D. x

Lg.*

(See

Below)

146

15/16"

Lg.

15

FI-Wash.

47

Woodruff

Key 3116 x 5/8 HT

16 1

Bevel

Gear

42T

48

717-0754

Shift

Fork

Ass'y.

17

I

18

Clutch

Collar

49

741-0862

Ball

Detent .250"

Dia.

Miter Gear

15T

50

732-0863

Spring

Detent

19

Snap

Ring

714-0169

#9 Hi-Pro

Key

3/16"

x 3/4"

20

Thrust

Bearing

1/2" I.D.

x

741-0335

Dia.

HT

1.0. x

1/2"

1.0"

0.0.

151

Needle

8rg. 5/8"

710-0862

Pan Head

Scr.

V4-20 x .50"

152

Lg.

Lg. w/Patch

53

'710-0855

i

22

Hex

Bolt

'/4-20 x

1.00"

Lg.

Axle R.H.

54

736-0336

FI-Wash.

5/8"

1.0. x

.030

i

23I

1

Sleeve

Bearing

3/4" I.D.

X

54A

736-0337

FI-Wash.

5/8"

1.0. x .040

1 721-0179

1.0"

Lg.

548

736-0349

FI-Wash.

5/8"

1.0. x

.020

124

Oil Seal

3/4" I.D.

55

741-0343

Actuating

Pin

5/16"

Oia.

25

741-0339

Flange

Bearing

3/4" I.D. X

56

710-0886

Hex

Bolt

'/4-20 x

1.50"

Lg.

15/16"

Lg.

(Grade

5)

26

I

FI-Wash.

.760"

1.0. x

1.49"

57

717-0767

72T Ass'y.

Differential

Gear

717-0673

0.0.

w/Bearing

127

Cross

Shaft

58

717-0796

Sq. Hd. Bolt 5/16-24 Thd.

!

28

717-0777717-1019

Differential

Housing

Ass'y.

59

1544-013

Cotter

Pin 3/32"

Dia.

x .50"

!

29

Comes

with

Aef. 28

Lg.

i ~~c712-0200A

Miter Gear

Grease-Shell

(16 oz. pkg.-

Hex Ins. L-Nut '/2-20Thd.

10 oz. Req'd.)

No.1:;

736-0349

FI-Wash.

5/8"

1.0. x 1.0"

0.0.

x .020 Thk.

736-0336

FI-Wash.

5/8"

1.0. x

1.0"

0.0.

x

.030 Thk.

736-0337

FI-Wash.

5/8"

1.0. x

1.0"

0.0.

x

.040 Thk.

At the time of manufacturere of lawn tractor. the following optional equipment isavailable.

35

73721714-Ref-.01480161