INSPECTION/REPLACEMENT/REPAIR - TM-9-2320-269-34-10781

TM 9-2320-269-34-1

GEAR UNIT AND MAIN SHAFT - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

INSPECTION/REPLACEMENT/REPAIR

NOTE

For more information on how to inspect parts, go to General Maintenance Instructions

(page 2-46).

Replace damaged or defective parts, as needed.

22.

All gears

Look for scuffed areas and nicked,

burred, and broken teeth. If defects

cannot be removed with a soft stone,

replace the gear or assembly.

Look for wear that has changed shape

of gear. If found, replace gear or

assembly.

23.

All splined parts

Look for stripped, twisted, chipped , or

burred splines. Remove burrs with a

soft stone. Replace part if defects

cannot be removed.

Look for spline wear. If wear affects

tightness of fit, replace part.

24.

All bearings

Inspect (TM 9-214).

25.

All bushings

Look for scores, burrs, out-of-round,

and signs of overheating.

Remove scores and burrs with crocus

cloth.

If defects cannot be removed, replace

the assembly.

ASSEMBLY

NOTE

If the lubrication orifice plug was not removed, skip step 26.

26.

Main shaft (1)

New lubrication

a. Place in position with small orificed

orifice plug (2)

end first.

b. Using orifice plug installer and

ball-peen hammer, tap into place.

2-764