TM 5-3805-280-24-2
Elements
SPECIFICATIONS
Item
Measurement
Specification
Dampener Drive (Flex Coupling):
Hydraulic Pump
Weight
170 kg (375 lb) approximate
Coupling-to-Pump Shaft Set Screw Torque
108 Nm (80 lb-ft)
Insert-to-Flywheel Cap Screw
215 Nm (160 lb-ft)
Insert-to-Coupling Cap Screw
215 Nm (160 lb-ft)
Pump-to-Flywheel Housing Cap
49 Nm (36 lb-ft)
Screw
07
0752
2
CED,OUOE003,1174
1919SEP981/1
REMOVE AND INSTALL DAMPENER DRIVE
(FLEX COUPLING)
CAUTION: High pressure release of oil from
pressurized system can cause serious burns or
penetrating injury. The hydraulic tank is
pressurized. Do not remove vent plug (A).
Relieve pressure by loosening vent plug.
1. Loosen vent plug (A) to relieve reservoir pressure.
2. Drain hydraulic oil tank. Approximate oil capacity is 148
L (39 gal).
A--Vent Plug
3. Drain pump drive gearbox. Approximate oil capacity is
1.0 L (1.1 qt).
Continued on next page
TX,07,UU3905
1919SEP981/3
15-2