Husqvarna 272XP - Oil Pump Assembly

English – 77
Assembling the oil pump
LUBRICATION SYSTEM
Fit the oil pump as follows:
1. Apply SAE 30 oil to all moving parts.
2. Insert the pump piston (D) with
washers and spring.
3. Press in the pump piston a little more
and screw in the adjuster screw (C).
4. Insert the plastic plug (E).
5. Refit screw (A) and locking clip (B).
6. Fit the seal (F).
CF
B
A
DE
Saws 42, 242XP, 246, 254XP, 262XP and 257.
Saws 61, 268, 272XP.
A
H
F
B
G
E C D
I
See continuation, page 80.
See continuation, page 80.
Assembling the worm gear
On those saws where the oil pump worm
gear is pressed on the crankshaft.
Screw the worm gear into the dismantling
tool and press the worm gear onto the
crankshaft until it bottoms against the
collar.
Fit the oil pump as follows:
1. Apply SAE 30 oil to all moving parts.
2. Fit the seal (G) if necessary.
3. Press in pin (F).
4. Locate the pinion (E) with washers and
spring.
5. Insert the pump piston (D) through the
pinion, spring and washers in the pump
housing.
6. Fit screw (C). The screw should be
locked using Loctite or locking lacquer.
7. Fit the adjuster screw (I) with washers,
spring and locking clip (A).
8. Fit the O-ring (H).
Eng, p 40-82 96-09-13, 10.3377