Removing The Oil Pump - HUSABERG FE 450 Repair Manual

DISASSEMBLING THE ENGINE
– Pull the idler (1) and the freewheel (2) from the engine
case (only applies to starter models).
– Remove the circlip on the kickstarter idler gear (3) and
pull the kickstarter idler gear with the upper and lower
disk and the needle bearing off of the bearing bolt.
– Forcefully pull the kickstarter shaft (4) out of the
housing and dismount together with the gear wheel,
the bearing and the spring.
– Loosen the bolts on the shift locating drum (5) and on
the shift lock (6).
– Dismount the shift locating drum with the upper and
lower disk as well as the bolt.
– Relieve the shift lock spring and dismount the shift
locking lever together with the bolt, sleeve and spring.
– Dismount the shift shaft.
– Remove the primary pinion (7) and the gear on the
idler shaft (8), pry both woodruff keys out of the shaft
grooves.

REMOVING THE OIL PUMP

– Pry the circlip (9) on the oil pump gear (10) from the
shaft, removing the washer (11), oil pump gear and pin
(12).
– Loosen the three screws and remove the oil pump
cover (13).
– Dismount the oil pump shaft (14) together with the
inner rotor (15), pin and outer rotor (16).
2
6
5
8
7
13
12
10
9
16
14
1
4
3
C
5
11
15