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TM 10-3930-669-34
3-15. ROCKER ARM AND PUSHROD REPLACEMENT/REPAIR (CONT).
c. Cleaning/lnspection.
•
Dry-cleaning solvent (P-D-680) is TOXIC and flammable. Wear protective goggles and gloves;
use only in a well-ventilated area; avoid contact with skin, eyes, and clothes; and do not
breathe vapors. Keep away from heat or flame. Never smoke when using solvent; the
flashpoint for type I dry-cleaning solvent is 100°F (38"C) and for type II is 138°F (50°C). Failure
to do so may result in injury or death to personnel.
•
If personnel become dizzy while using cleaning solvent, immediately get fresh air and medical
help. If solvent contacts skin or clothes, flush with cold water. If solvent contacts eyes,
immediately flush eyes with water and get immediate medical attention.
•
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Use only with
effective chip guarding and personal protective equipment (goggles/shield, gloves, etc.).
Failure to comply may result in injury or death to personnel.
(1)
Clean all metal parts with dry-cleaning solvent. Dry with compressed air.
(2)
Inspect all parts for cracks or damage.
(3)
Replace all damaged parts.
d.
Assembly.
Use care when installing snap rings.
Snap rings are under compression
tension and can act as projectiles
when released which could cause
severe injury.
(1)
Install screw (15) and nut (14) on two
rocker arms (12).
(2)
Install two rocker arms (12), two washers
(11), and two retaining rings (10) on rocker
bracket (13).
3-84
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