Econoline E350 1 Ton V8-5.4L CNG VIN M (1999)
1. NOTE: Refer to proper gasket usage.
NOTE: If the valve body separator plate was not removed, proceed to Step 6.
NOTE: Apply a light film of petroleum jelly to the valve body separator plate prior to assembling the new gaskets.
Assemble the new gaskets to the valve body separator plate.
1
Main control to case gasket.
2
Valve body separator plate.
3
Main control to separator plate gasket:.
2. NOTE: Apply a small amount of petroleum jelly to each check ball prior to positioning them on the valve body separator plate.
Install eight rubber, and one steel EPC check ball.
3. NOTE: Apply petroleum jelly to the EPC check ball spring prior to installing it into the case.