TM 5-3810-300-24 & P2
TABLE 4-2. SINGLE - REDUCTION DRIVE UNIT TORQUE LIMITS (continued)
NOMENCLATURE
BOLT SIZE
TORQUE LB.FT.
9/16"-12
115-140
5/8"-11
160-190
3/4"-10
290-350 4
7/8"-14
375-435
7/8"-9
470-550
Thrust Screw Jam Nut
3/4"-16
145-190
7/8"-14
145-190
Pinion Shaft (Input) Nuts
7/8"-20
175-250
7/8"-20 (Elastic
200-275
Stop Nut)
1" -20
300-400
1 1/4"-18
700-900
1 1/2"-18
800-1100
1 3/4"-12
800-1100
7/8"-20
200-275
1" -20
300-400
1 1/4"-18
700-900
1 1/2"-18
800-1100
1 3/4"-12
900-1200
2" -12
1000-1300
NOTES
FOR ALL FASTENERS
ALL TORQUES GIVEN APPLY RO PARTS COATED WITH MACHINE OIL.
FOR DRY PARTS - INCREASE TORQUES 10%.
FOR PARTS COATED WITH MULTI-PURPOSE.
GEAR OIL - DECREASE TORQUE 10%.
NUTS ON STUDS TO USE THE SAME TORQUE AS FOR DRIVING THE STUD.
INDICATES TORQUE VALUES
FOR FASTENERS USING LOCK14IRE
OR COTTER PINS.
ALL OTHER TORQUE VALUES ARE
FOR FASTENERS NOT USING LOCKWIRE
OR COTTER PINS.
4-276