Service Manual

6-15
WPM Drive Systems Manual
GENERALTRANSMISSIONS
®
CastDeck-RearAxleTransmission
Replacement
1. Rotate both height-of-cut spring arms forward and
down below deck to relieve tension on the locking
ring clip (Fig. 166).
2. On both sides remove stack up of parts, 1-12, from
wheel shoulder bolt to second locking ring clip. See
breakdown (Fig. 167).
3. Slide pivot arm assemblies #13 (Fig. 167) out of
deck slots and off transmission shafts.
4. Replace transmission.
5. Follow the procedure in reverse order to
reassemble. Seeoperator’smanualforbladebolt
torquespecication.
Fig.166 023a
3
11
10
9
8
7
6
5
4
13
1. Bolt-Shoulder 7. Washer-Thrust, Keyed
2. Wheel Gear Asm 8. Gear-Pinion
3. Spacer-Cover, Wheel 9. Key-Rocking, LH
4. Cover-Wheel 10. Washer-Clutch
5. Ring-Clip, Locking 11. Ring-Friction
6. Spring-Compression 12. Ring-Clip, Locking
13. Pivot arm assembly
Fig.167 024