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Crankcase Breather
MANUAL SHUTOFF
REMOVE MANUAL SHUTOFF 7418-11
Tools Needed A 1P1856 Pliers 1
1. Remove bolt (1) and the washer. Pull lever (2), the adapter and lever from the front drive housing. There is an O-ring seal that holds the adapter in the front drive housing.
2. Remove bolt (3) and the washer to remove lever (2) from adapter (4).
3. Use tool (A) and remove the ring that holds lever (5) in adapter (4). Remove lever (5) from adapter (4).
4. Remove 0-ring seal (6) from adapter (4).
5. Remove seal (7) from adapter (4).
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MANUAL SHUTOFF
INSTALL MANUAL SHUTOFF 7418-12
Tools Needed A B 1P510 Driver Group 1 1P1856 Pliers 1
1. Use tool group (A) and install the seal in adapter (1) with the lip of the seal toward the inside as shown. Put clean engine oil on the lip of the seal.
2. Install O-ring seal (2) on adapter (1) and put clean engine oil on it.
3. Put lever (4) in adapter (1) and use tool (B) to install ring (3) to hold the unit together.
4 Put lever (5) in position and install the washer and bolt to hold it to lever (4).
5. Install the levers and adapter in the front drive housing. Make sure lever (4) is under and in contact with the governor stop lever. Install the bolt and washer to hold the unit in position.
6. To make an adjustment of the shutoff levers, loosen the locknut and screw on the adapter. Pull lever (5) until the governor linkage makes contact with its stop and hold lever (5) in this position. Turn the adjustment screw until it makes contact with lever (5) and then turn it one more complete turn. Tighten the locknut.
