Bumper Bearings Removal; Bumper Bearings Installation - GE AMX-4+ Technical Manual
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GE MEDICAL SYSTEMS
REV 5
7 1 5
Bumper Bearings Removal
Note:
7 1 6
Bumper Bearings Installation
Note:
ILLUSTRATION 7-3
BUMPER BEARINGS
This procedure covers the removal of any one or more of the eight bearings
comprising the bumper assembly.
1. Remove the bumper pads. Refer to Section 7 1 1.
2. Remove the bumper switches. Refer to Section 7 1 3.
3. Remove spring from between actuator bracket and spring bracket to release ten
sion on switch actuator. See Illustration 7-2.
4. Remove switch actuator bracket by removing binding head screws and hex nuts.
5. Slide track from end of bumper assembly to expose bearings.
6. Remove bearing from mounting slot in bumper by removing hex head screw,
spacer and shaft.
This procedure covers the removal of any one or more of the eight bearings
comprising the bumper assembly.
1. Install bearing in bumper assembly mounting slot and secure with one hex head
screw, spacer and shaft. See Illustration 7-3.
SHAFT
TRACK
2. Slide track into end of bumper assembly.
3. Install switch actuator bracket and secure with two binding head screws and hex
nuts.
4. Install spring between actuator bracket and spring bracket.
5. Verify that bumper switch is activated by spring tension on switch actuator
bracket.
6. Install the bumper assembly. Refer to Section 6-6.
7-3
(MODEL 2169360, 2236420 & 2275938 SERIES)
DIRECTION 2173225-100
BEARING
SPACER
HEX HEAD
SCREW
AMX-4+ SERVICE
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