Hummer H1 Service Manual page 371

5-172 Transmission/Transfer Case
INPUT
GEAR
Figure 5-137: Front Retainer Installation
LOW
RANGE
FORK
Figure 5-138: Assembling Low Range Fork and Hub
SHIFT
SECTOR
LOWER
SLOT
Figure 5-139: Engaging Low Range Fork Pin
in Shift Sector
FRONT
RETAINER
PADS
HUB
LOW
RANGE
FORK
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9. Check condition of tone wheel on mainshaft. Replace
wheel if teeth are chipped, cracked, or broken.
10. Coat needle bearing surface of mainshaft with petroleum
jelly. Then install first spacer, 53 needle bearings, and
remaining spacer. Use extra petroleum jelly to hold needle
bearings in place (Figure 5-143).
11. Install differential on mainshaft. Verify that needle roller
bearings were
(Figure 5-144).
12. Install differential snap ring (Figure 5-145).
13. Install intermediate clutch shaft. Be sure shaft is fully
seated (Figure 5-146).
14. Install clutch shaft thrust ring and snap ring (Figure 5-147).
MAINSHAFT
GEAR
Figure 5-140: Installing Mainshaft Gear In Front
not displaced before
DIFFERENTIAL
FRONT CASE
Case
®
proceeding