7-20
SECTION SEVEN
5. Carefully remove the filter; it will be full of fuel. Place the filter
in an appropriate container that will catch any spilled fuel. If the
old filter seal is still attached to the filter head, remove it.
INDM-0108
Schrader Valve Cap
Loosen Direction
Figure 7.10 – Fuel Filter
Reinstallation Procedure
1. Apply a light film of oil to the filter seal.
2. Make sure the filter head is clean. Install a new 636127 filter
and turn it by hand till the seal contacts the filter head.
3. Tighten the filter an additional 3/4 turn by hand.
4. Reconnect the negative battery cable(s) or turn the battery
switch ON.
5. Engine may be difficult to start initially and run roughly until all
air is purged from the fuel system.
6. Replace the cap on the Schrader valve.
7.
Cycle the keyswitch on one more time and check carefully
around the fuel filter for leaks. Tighten as necessary.
8. Start the engines and check for leaks. If the engine will not be
started at this time put a tag on the ignition switch or steering
wheel to check fuel system for leaks upon start-up.