Service Manual

Commercial Suspension System (cont’d)
Major Rebuild** 1983
Original Rebuild With
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I
Ref # Part Number Description
Qty.
1 48-2450* Output Bushing 2
-- --
2 48-21 70
4 25-7740 Knob 2
4 25-7740
3 48-2390 Spring Arm Assy 2
3 48-2390
2 48-2170 End Cap 2
5 36-4770* Washer 2
6 39-9680* Key 2
6 39-9650
8 61-8040* 1 Output Shaft
7 39-9650* Spring 2
11 32151-68* Grip Ring 2
10 32121-98*
Roll Pin 2
9 49-7700* Keyed Thrust Washer
2
Keyed Thrust Washer 2
--
8 48-2890 Thrust Washer
1
12 444600 ] Wheel Cover
12 74-1 680
] Wheel Cover Kit 2
13 48-2540 Pivot Arm Assy
14 53-7940* Pivot Arm Assy 2
13a 47-7270 Needle Bearing
14a 52-2450 Ball Bearing 2
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11 39-9160
13 39-9160* Pinion 2
Includes:
14b 47-2890 Bushing 2
14~ 302-56
Grease Fitting 2
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** Major rebuild is one where output shaft requires replacement.
* Parts included in rebuild part number 13-3449
t Not illustrated.
1. Bracketed parts are interchangeable as a group only.
2. Interchangeable as an assembly only.
3. Interchangeable as an assembly only.
Service Tips:
b. When output shaft is removed, do not reuse spiral pin, P/N 32121-108. Install new pin, P/N 3285-19.
c. Grease liberally after every every 25 hours of use to increase service life.
a.
Do not flare end of roll pin (32121-98) when installing to prevent damage to seal of bearing.
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