1978 Johnson 175, 200, 235 HP Outboard Service Repair Manual P/N JM-7810, Page 65Get this manual

1978 Johnson 175, 200, 235 HP Outboard Service Repair Manual P/N JM-7810, Page 65

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1 Adapter 2 Orange lead 3igh tension lead (secondary) 4 Ground 5 Orangeblack lead Figure 4-38 Leakage Test
1 Locknut Figure 4-40 Piston Stop

4 Using scale, measure the mid-point bet