Econoline E350 1 Ton V8-5.4L CNG VIN M (1999)
9. CAUTION: Be careful not to scratch or damage the aluminum bore. The new seal may leak.
If the seal remains in the pump bore, remove it carefully with a small screwdriver so as not to scratch or damage the aluminum bore.
10. Remove the (A) bolts, the (B) nuts and the (C) accumulator body.
11. CAUTION: Prevent the front of the valve body separator plate from sagging and displacing the check balls.