TM 5-3805-248-23-2
TACHOMETER DRIVE REPLACEMENT - CONTINUED
0332 00
CLEANING AND INSPECTION
1.
Remove any remaining gasket material from all mounting surfaces.
WARNING
Solvent cleaning compound MIL-PRF-680 Type III is an environmentally compliant and low toxic
material. However, it may be irritating to the eyes and skin. Use protective gloves and goggles. Use in
well-ventilated areas. Keep away from open flames and other sources of ignition.
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa) nozzle pressure
when drying parts with compressed air. Use a maximum of 30 psi (207 kPa) when cleaning compo-
nents. DO NOT direct compressed air against human skin. Failure to follow this warning may cause
injury or death. Make sure air stream is directed away from user and other personnel in the area. To pre-
vent injury, user must wear protective goggles or face shield.
2.
Clean all parts with solvent cleaning compound.
3.
Dry parts with compressed air.
4.
Inspect all parts for damage and replace as necessary.
INSTALLATION
1.
Apply a light coat of clean lubricating oil to bore of governor drive housing (1).
2.
Install race (16), bearing (15) and race (14) in governor drive housing (1).
3.
Install shaft assembly (13) on governor drive housing (1).
4.
Install new gasket (12) on governor drive housing (1).
5.
Install new seal (11) and adapter (10) on governor drive housing (1), aligning groove of adapter with groove in shaft
assembly (13) gear.
6.
Apply clean lubricating oil to new O-ring (9) and
install O-ring on adapter (8).
5
7.
Install adapter (8) on governor drive housing (1).
6
8.
Install two clamps (7), new lockwashers (6) and bolts
7
(5) on governor drive housing (1).
8
9
1
394-1091
0332 00-3
