34 – English
Repair instructions
3
Fit the chain guide plate (one bolt), tightening
torque 2-3 Nm.
NOTE! Check that the chain tensioner is in posi-
tion. Fit the bolts on the anti-vibration elements.
Note.
Models CS 2145 and CS 2150 have another type
of chain tensioner, which is adjusted from the side.
4
See ”Oil pump – Refi tting, models CS 2147,
CS 2149, CS 2150, CS 2156, CS 2159” pos. 6-9.
Adjustable oil pump – adjustment
CS 2147, CS 2149, CS 2150, CS 2152,
CS 2156, CS 2159
Use a screwdriver or adjustable spanner to turn
the adjuster screw on the pump. Turning the screw
clockwise decreases the oil fl ow and turning it anti-
clockwise increases the oil fl ow.
Recommended setting:
13–15" bar Min. setting
15–18" bar Midway setting
18–20" bar Max. setting
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+
1
2
3
Carburettor – removal
1
Remove the cylinder and air fi lter. Disconnect the
leads from the stop switch and the fuel hose from
the carburettor.
2
NOTE!
Do not use knurled pliers to disconnect
or reconnect the fuel hose. This could
damage the hose and lead to leakage or
fracture.
Disconnect the pushrod from the carburettor by
fi rst carefully prising up the spring over the end of
the rod, where it connects to the throttle lever (A).
Then press the throttle lever forwards (B) while
pressing the throttle pushrod backwards (C) and
lifting it off the lever. Withdraw the throttle pushrod
from the tank and lift it upwards without pulling it
through the rubber inlet manifold. Carefully release
the carburettor assembly from the right-hand rub-
ber mounting and lift it upwards.
C
A
B
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