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Oil Pressure Warning Light; Checking The Ignition Timing - Derbi GP1 125-250 c.c. Workshop Manual

Gp1 125-250 c.c..
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O
O
IL PRESSURE WARNING LIGHT
IL PRESSURE WARNING LIGHT
Oil pressure warning light. A warning light on the instrument
panel comes on when the ignition key is turned to the "ON"
position. The light must go out after the engine has started.
Should the warning light come on while braking, idling
or cornering, check the oil level and the lubrication
system as soon as possible.
C
C
HECKING THE IGNITION TIMING
HECKING THE IGNITION TIMING
- Remove the four fixing screws and detach the flywheel co-
ver, with the water pump and hoses, from the engine.
- Turn the flywheel until the reference mark reaches the fine
machining on the crankcase, as shown in the picture (TDC).
Ensure the 4V mark, stamped on the camshaft drive pulley,
is aligned with the reference mark on the head, as shown
in the second figure. If the mark is on the opposite side of
the sign stamped on the head, crank the engine so that the
crankshaft computes a complete revolution.
- The TDC reference mark is also shown on the flywheel
cooling fan and cover.
In order to use these markings, remove the spark plug and
crank the crankshaft backwards, using a retaining tool to
hold the camshaft driving pulley.
N.B.
IF THE TIMING ASSEMBLY IS NOT IN PHASE, ADJUST IT AS
REQUIRED.
58

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Gp1 125 c.c.Gp1 250 c.c.

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  • LIAM May 27, 2017 06:12:
    HI HAVE JUST BOUGHT A DERBI 125 CC CROSS CITY, REALLY WOULD LIKE TO BUY A WORKSHOP MANUAL PLEASE CAN YOU HELP