TM-9-2320-366-34-4

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 4 OF 4

AUGUST 2005

CHANGE 2

TM-9-2320-366-34-4 - Page 371 of 796

TM 9-2320-366-34-4

NOTE

The value obtained in step (8) is the thickness of

the new pinion shim pack to be installed. Use as

many shims as required to equal value obtained

in step (8).

(9) If pinion cone variation number recorded in step (6) of

assembly is negative, add it to value from step (7). If

number is positive, subtract it from value from step (8).

(10) Install bearing cone (11), bearing cup (12) and shim

pack (10) on pinion drive shaft (9).

(11) Install bearing cup (13) in differential carrier (14).

(12) Install pinion drive shaft (9), helical gear (15) and spacer

(16) in differential carrier (14).

(13) Install bearing cup (13) in differential carrier (14).

(14) Install bearing cone (17) on pinion drive shaft (9).

(15) Position self-locking nut (18) on pinion drive shaft (9).

NOTE

Bearing preload of the pinion assembly

must be within the following limits; new

bearings 5-45 lb-in. (0.5-5 N·m), used

bearings 10-30 lb-in. (1-3 N·m).

Perform steps (16) through (20) if torque

value is not within specifications. If torque

value is within specifications go to step

(21).

(16) Record amount of torque required to rotate pinion drive

shaft (9).

(17) Remove self-locking nut (18) on pinion drive shaft (9).

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