TM 5-3810-289-12
(5) Crowd clutch linkage. Refer to figure
2-5 (B) and change crowd clutch linkage, if not in correct
configuration, as follows:
(a) Disconnect reach rods (2) and (3)
by removing cotter pins (7) and pins (6).
(b) Turn bellcrank (1) to correct
position.
(c) Connect reach rod (3) by installing
pin (6) and cotter pin (7).
(d) Loosen locknut (5) 1/turn and
remove reach rod (2).
(e) Swing clevis (4) to correct
position.
(f) Install reach rod (2) and connect
by installing pin (6) and cotter pin (7).
A.
SHOVEL
CROWD
CLUTCH
LINKAGE
CONFIGURATION.
A.
SHOVEL, BACKHOE, CLAMSHELL AND
DRAGLINE
OPERATING
PEDAL
CONFIGURATION
B. CRANE, DRAGLINE, CLAMSHELL AND BACKHOE
CROWD CLUTCH LINKAGE CONFIGURATION.
ME 381028912/2-5
1 Bell crank
2 Reach rod
3 Reach rod
4 Clevis
5 Locknut
6 Pin
7 Cotter pin
Figure 2-5. Crowd clutch linkage.
(g) Tighten locknut (5).
B.
CRANE
OPERATING
PEDAL
(6) Forward drum brakeband. Refer to
CONFIGURATION
figure 2-6 (A) and change band linkage, if not in correct
ME 381028912/2-4
configuration, as follows:
1 Short reach rod
(a) Remove pins and adjusting bolt.
2 Long reach rod
3 Rear drum brake shaft
(b) Turn
bellcrank
over
and
4 Front drum brake shaft
interchange live and dead end halves of the band.
5 Spacer
(c) Install pins and adjusting bolt.
6 Brake shaft lever
7 Brake shaft lever
8 Clamping bolts
c. Jib Boom Installation.
Figure 2-4. Operating pedals.
(1) General. The basic components for jib boom
installation are a 30foot boom, boom ex
2-6
