Service Fuel Prefilter

IMPORTANT: Before removing prefilter (A) verify "IN" is marked on fuel tank end of filter. Incorrect installation could cause damage to transfer pump.

1. Shut off fuel at fuel tank.

2. Verify IN mark on end of filter or mark direction of fuel flow.

3. Remove filter from lines.

4. Back flush filter with compressed air. If flow is unrestricted, reinstall prefilter with IN mark toward the fuel tank. Replace clogged or damaged prefilter.

IMPORTANT: Failure to replace clogged or damaged prefilter could result in damaging the transfer pump.

AG,RX15494,1881 -19-04SEP99-1/1