TM 9-2330-211-14&P
4-24., CAMSHAFT (Con't)
ACTION
LOCATION
ITEM
REMARKS
Bushing
3.
Using brass drift and hammer, push camshaft (12)
Camshaft (12)
bracket (1)
through bushing bracket (1).
4.
Camshaft (12)
Two washers (3
Slide off.
and 6)
Front of
Pull out.
5.
Camshaft (12)
spider (7)
Take off.
6.
Camshaft (12)
Spacer washer (9)
Front of
Using hammer and brass drift, take out.
7.
Sleeve bearing (8)
spider (7)
WARNING
Dry cleaning solvent P-D-680 is toxic and flammable. Always
wear protective 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. The solvent's flash point is
100F - 138F (38C - 59C). If you become dizzy while
using cleaning solvent, immediately get fresh air and
medical help. If solvent contacts eyes, immediately wash
your eyes and get medical aid.
a. Clean using dry cleaning solvent.
Camshaft (12), spacer
8.
b. Check camshaft (12) for chipped surfaces,
washer (9), and two
washers (3 and 6)
cracks, or damage.
c. If camshaft (12) is chipped, cracked, or dam-
aged, replace.
d. If washers (3 and 6) are damaged, replace.
INSTALLATION
WARNING
Use of the wrong camshaft at any location will render the
related brake inoperable, which may result in damage to
equipment or injury to personnel.
NOTE
The correct locations for the camshaft, looking forward from
the rear of the semitrailer are:
NSN 2530-00-353-221, P/N 8687050
Front axle - street side (Ieft)
Rear axle - curbside (right)
NSN 2530-00-353-2211, P/N 8687051
Front axle - curbside (right)
Rear axle - street side (left)
a. Using hammer and brass drift, put in place.
Sleeve bearing (8)
Front of
9.
b . Apply thin coat of grease to inside of sleeve
spider (7)
in. (1.6 mm).
bearing (8), not more than
4-63
