Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Test 6

TEST 6: ROTOR ARM





- Remove distributor cover. Disconnect coil H.T. lead from cover, using insulated pliers hold about 3 mm (0.13 in) above rotor arm electrode and crank the engine.
- There should be no H.T. sparking between rotor and H.T, lead. If satisfactory carry out Test 7. Test 7
- If H.T. sparking occurs, an earth fault on rotor arm is indicated. Fit new rotor arm. If engine will not start, carry out Test 7. Test 7