ROCKER ARM HOUSING AND PUSH ROD - CONTINUED
Install plug in hole and stake in place.
Install new socket seat. See step 24.
Drycleaning solvent P-D-680 is toxic and flammable. Wear safety goggles and gloves
and use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and
do not breathe vapors. Do not use near open flame or excessive heat. Flashpoint for
type #1 drycleaning solvent is 100°F (38°C) and for type #2 is 138°F (59°C). If you
become dizzy while using solvent, get fresh air immediately, and get medical aid. If
contact with eyes is made, wash your eyes with water, and get medical aid immediately.
Failure to observe these precautions could cause serious injury or death to personnel.
Particles blown by compressed air are hazardous. Make certain the air stream is
directed away from user and other personnel in the area. Compressed air used for
cleaning purposes shall not exceed 30 psi (207 kPa). User must wear safety goggles or
face shield to prevent personnel injury.
Steps 14 and 15 are typical for all intake and exhaust rocker arms.
Wipe clean with rag and inspect for
breaks and clogged oil passages.
If oil passages (8) are clogged, clean
with drycleaning solvent and use
compressed air to thoroughly clean oil
Check for cracks and imperfections by
visual and magnetic inspection.
If broken or cracked, replace.
Check exhaust rocker arm-to-crosshead
contact surface (7).
If worn or damaged, replace.