Jonsered CS 2172 WH - Lubrication System

LUBRICATION SYSTEM
24 – English
Fig. 1
Fig. 2
Fig. 3
Fig. 4
B
A
C
G
H
F
I J
D
E
Lubrication system
!
WARNING!
Inadequate lubrication of the chain can
result in the chain breaking which can
cause serious or life threatening injury.
The lubrication system comprises the following
components:
• Oil pump
• Suction pipe with sieve.
• Oil pipe with seals.
The above are described in sequence under the headings
that follow.
1. Empty and clean the oil tank.
2. Remove the following components:
• Chain and guide bar.
• Centrifugal clutch.
• Chain brake.
3. Unscrew the drive wheel. See g. 1.
4. Use a screwdriver and lift the oil pipe forward
at A. Lift up the pipe and pull it out of the oil pump.
See g. 2.
5. Remove the two bolts (B) and lift the oil pump from
the crankcase. See g. 2.
6. Use pointed pliers to pull free the suction pipe (C)
and sieve. See g. 3.
7. Remove the clip (D) and unscrew the adjuster screw
(E). See g 4.
8. Using pliers, press on the plug piston at F so that the
cover plug (G) and piston (H) can be removed. See
g 4.
9. Using pliers, remove the spring (I) and the two
washers (J). See g. 4.
Dismantling