Info

1 Oil filler neck: de-icer valve is deleted.

2 Hose connection between oil filler neck and throttle body modified, throttle bore - 0 5 mm - for this breather hose is now located in the oil filler neck.

3 Additional breather hose between right-hand and left-hand rocker cover, throttle bores in the rocker cover for cylinder nos. 1 to 4 are deleted.

Modified breather for crankcase and cylinder heads

Printed in Germany - XXXI, 1993

TESTING OXYGEN SENSOR OPERATION, '87 MODELS ONWARD

Testing sensor voltage

Precondition:

- Engine at operating temperature.

ยก.Connect exhaust tester to an extraction point in engine compartment.

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