INNIO Waukesha Gas Engines Gas Engine VGF F18GLD

Check ignition timing on CEC ignition module

Check engine mounting and alignment

Ensure engine is cool before starting the procedure

Oil Drain and Filter Replacement

Remove drain plug from oil pan and drain oil while still warm

Remove filter canisters from oil filter support using a filter wrench

Drain oil from oil cooler and replace drain plugs

Apply a film of oil to seal ring on base of each filter canister

Spin new filter until seal ring contacts base and turn filter 3/4 of a turn, hand tighten only

A restrictor element must be installed in the restriction indicator to dampen high pressure surges from engine backfires. Without the element the indicator may explode if the engine backfires, spreading plastic shrapnel. Disregarding this information could result in severe personal injury or death.

Removal of Restriction Indicator and Element

Remove 7/16 inch hex nut brass fitting

Remove restriction indicator and element

Verify restrictor element is staked in place inside fitting

Replace element if any damage is apparent

Inspect plastic restriction indicator for cracks

Set crankcase upside down in a suitable location.

Remove main bearing cap crossbolts from sides of crankcase. Ensure bearing caps are marked and matched to crankcase location.

Measure the spread of the crankcase sides using a dial indicator.

Install crankcase spreader tool P/N 472002 between bearing caps #1 and #2. Adjust tool and spread crankcase. Remove bearing caps.

Move spreader tool between caps #3 and #4. Remove and repeat sequence for rest of main bearing caps.

Identify and note the thrust washer in the center main bearing cap by its tab.

Ensure special washers and O-rings are present on left side #5 and #6 crossbolts.

Attach suitable lifting device around connecting rod journals of crankshaft and lift crankshaft from crankcase.