Cylinder Head and Valves Replace Rocker Arm Cover Gasket 1. Remove rocker arm cover. (See REMOVE AND INSTALL ROCKER ARM COVER earlier in this group.) 2. Remove existing gasket from cover and discard. Clean gasket groove as needed. 02 020 3 3. Position new gasket at two front corners of cover with double lips (A) of gasket facing up. IMPORTANT: DO NOT stretch gasket while seating in groove of cover. 4. Seat gasket on front side of cover and proceed around entire cover gasket groove using a deep-well socket. 5. Re-seat gasket again (especially in corners) after entire gasket is installed in groove.
A—Gasket Double Lips RG8784 –UN–10DEC97 Replacing Rocker Arm Cover Gasket RG,RG34710,62 –19–30SEP97–1/1 CTM100 (06APR04) 02-020-3 P OWER T ECH 10.5 L & 12.5 L Diesel Engines 040604 PN=75