TM 9-2320-279-34-3
Power Takeoff (PTO) and Hydraulic Pump Maintenance Instructions (Cont)
(21)
Apply thin coat of grease to mounting surface
of power takeoff (PTO) housing (7).
(22)
Install gasket (39) on power takeoff
(PTO) housing (7).
(23)
Install shaft assembly (40) in power
takeoff (PTO) housing (7).
(24)
Install closed-end bearing cover (38)
with four screws (41). Tighten screws to
17 to 20 lb-ft (23 to 27 N•m).
(25)
Apply thin coat of grease to mounting surface
of power takeoff (PTO) housing (7).
(26)
Install gasket (42) and open-end bearing
cover (34) to power takeoff (PTO) housing (7)
with four screws (43). Tighten screws to 15
to 20 lb-ft (20 to 27 N•m).
WARNING
Adhesives, solvents, and sealing compounds
can burn easily, can give off harmful vapors,
and are harmful to skin and clothing. To avoid
injury or death, keep away from open fire and
use in well-ventilated area. If adhesive,
solvent, or sealing compound gets on skin or
clothing, wash immediately with soap and
water.
(27)
Apply a thin coat of pipe thread sealing compound to threads of pipe plug (44) and fitting (45)
and install in power takeoff (PTO) housing (7).
NOTE
There are two models of power takeoff (PTO) units. Model B has two pipe plug
adapters and a pipe plug. Do steps (27.1) and (27.2) for Model B.
(27.1) Apply a thin coat of pipe thread sealing compound to threads of two pipe plug adapters (45.1) and
install in power takeoff (PTO) housing (7). Tighten adapters to 25 to 30 lb-ft (34 to 41 N•m).
(27.2) Apply a thin coat of pipe thread sealing compound to threads of one pipe plug (45.2) and install in
pipe plug adapters (45.1). Tighten plugs to 8 to 12 lb-ft (11 to 16 N•m).
Change 3
19-11
