English – 33
Repair instructions
Fit the chain guard plate, tightening the bolts to a
torque of 2–3 Nm.
Model CS 2150:
Fit the bolts on the anti-vibration elements on the
same side.
6
Models CS 2141, CS 2145, CS 2147, CS 2149,
CS 2150, CS 2152
5
Model CS 2156, CS 2159
A
C
D
B
A
C
D
B
Lubricate the needle bearing with grease. Fit the
pump drive wheel (D), needle bearing (C), chain
sprocket (B), if fi tted, and clutch drum (A).
7
Fit the clutch onto the crankshaft and tighten
anticlockwise as far as it will go. Then tighten to a
torque of at least 20 Nm using tool 502 54 16-02
and a suitable socket spanner or combination
spanner (use clutch tool 502 52 22-02 for model
CS 2159).
8
Remove the piston stop. Fit the spark plug, tighten-
ing it to a torque of 15 Nm, then connect the HT
lead. Then refi t the cylinder cover, guide bar, chain
and clutch cover.
9
Refi ll the tank with oil. For more information see
the user instructions for this model for the recom-
mended grade of oil.
Oil pump –refi tting CS 2141, CS 2145
1
Lubricate the piston pump (C) with chain oil and fi t
the pump piston.
2
Fit the pump. A round pin secures its position.
Push the crankcase up a little from the fuel tank
and screw on the fi lter (A) from underneath.
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