TM 9-2320-302-34
0071 00-34
TRANSMISSION OVERHAUL - CONTINUED
0071 00
MODULE OVERHAUL - CONTINUED
P1 Planetary Module Assembly
1.
If removed, install bushing (13) into P1 planetary carrier (4) using a press and tool (J37038). Press new bushing flush to
0.016 in (0.40 mm) below surface.
2.
Install two bearing assemblies (10) into center of pinion gear (8). Install thrust washers (9 and 11) inside P1 planetary
carrier (4), align thrust washer tangs with slots in planetary, and retain them with petrolatum. Slide pinion gear and bear-
ing assemblies into side of P1 planetary carrier between thrust washers. Repeat procedure for remaining five pinion
gears.
3.
Install six spindles (7) so that lower step is positioned for proper installation of indexing ring (6).
4.
Install indexing ring (6) and retaining ring (5) to secure pinion gears in place.
5.
Measure pinion end play. Pinion end play must not exceed 0.037 in (0.94 mm). Check all six pinion gears.
6.
Install P2 planetary ring gear (2) over P1 planetary carrier assembly (4).
7.
Install internal retaining ring (1) into P2 planetary ring gear (2), connecting P1 planetary carrier assembly (4) and P2
planetary ring gear.
CAUTION
Ensure thrust bearing is assembled with locating lip on either inner or outer thrust bearing race not prevent-
ing race from contacting thrust surface of mating part. Failure to follow this caution leads to thrust bearing
failure and incorrect shim selection to maintain proper part clearance.
8.
Install thrust bearing (12) on P1 planetary carrier (4).
3
1
4
12
2
5
6
4
13
7
11
10
8
9
