TM 9-2320-363-34-1
Use general cleaning methods to clean all parts (page 2-30).
1.
lNSPECT VISIBLE AREA OF CRANKSHAFT OIL SEAL CONTACT AREA CAREFULLY FOR DAMAGE
WHENEVER GEAR CASE COVER IS REMOVED.
2.
INSPECT ALL PARTS FOR WEAR OR DAMAGE.
W A R N I NG
Gear case cover weighs 89 lb (40 kg). Attach suitable lifting device prior to
installation to prevent possible injury to personnel.
1.
2.
3.
4.
POSITION NYLON ROPE THRU TACHOMETER DRIVE COVER OPENING OF GEAR CASE COVER
(1) AND SECURE ROPE TO SUITABLE LIFTING DEVICE.
NOTE
Gasket eliminator cures in presence of air. Keep time to minimum between gear
case cover installation and tightening gear case cover mounting bolts.
APPLY CONTINUOUS 1/16-lN. BEAD OF GASKET ELIMINATOR TO MATING SURFACES OF GEAR
HOUSING (2).
INSTALL TWO GUIDE STUDS (3) IN BOLT HOLES ON OPPOSITE SIDES OF GEAR HOUSING (2).
INSTALL NEW SEAL RING (4) IN BULL/IDLER GEAR HUB RECESS (5) USING ENGINE
LUBRICATING OIL TO HOLD SEAL RING IN PLACE.
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