TM 9-2320-302-34
0038 00-3
ADJUSTABLE IDLER GEAR REPLACEMENT - CONTINUED
0038 00
INSTALLATION - CONTINUED
NOTE
Ensure timing marks on adjustable idler gear are facing outward.
2.
Align adjustable idler gear diamond timing mark (8) with diamond timing mark (9) on camshaft drive gear (10) and
install adjustable idler gear (3) on hub (4).
3.
Install retaining plate (2) on three studs (6) with relief portion of plate down.
4.
Install three nuts (1) on studs (6). Tighten nuts to 42-49 lb-ft (57-66 Nm).
5.
Install bull/idler gear (WP 0037 00).
6.
Measure gear lash between adjustable idler gear (3) and bull/idler gear. Gear lash should be 0.002-0.009 in (0.051-
0.0229 mm) for new parts and a maximum of 0.012 in (0.305 mm) for used parts.
7.
Install gear case cover without fan drive support (WP 0013 00).
8
9
3
10
4
1
2
6
3
