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TM 9-2330-398-24
2-48. BRAKE-ACTUATING CAMSHAFT REPLACEMENT (continued).
b. CLEANING AND INSPECTION
WARNING
Drycleaning solvent P-D-680 is toxic and is, toxic and flammable. Always wear
protective goggles and gloves, and use only in a well-ventilatd area. Avoid contact
with skin, eyes, and clothes, and DO NOT breathe vapors. DO NOT use near open
flames or excessIve heat.
NOTE
If necessary, use a wire brush to remove caked-on dirt and corrosion from
camshaft and inner and outer restraints.
1.
Clean all metal parts with drycleaning solvent and rag. Dry all parts with compressed air.
2.
Inspect camshaft for twists and bends. Replace if damaged.
3.
Inspect spider bushing and camshaft bushing for cracks and excessive wear. Replace if damaged.
c.
INSTALLATION
1.
Install lubrication fitting (2) on spider (1).
2.
Expand retaining ring (5) and slide retaining ring (5) over camshaft (6).
3.
Install new preformed packing (3) on camshaft (6), and slide camshaft (6) partway into spider (1).
4.
Install spider bushing (4) and new preformed packing (3) on camshaft (6).
5.
Lock camshaft (6) in place with retaining ring (5).
2-122
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