Chapter Five – Maintenance Procedures – Litter
104
5.5 HEAD SECTION (CONTINUED)
HEAD MOTOR REMOVAL AND REPLACEMENT (CONTINUED)
7. Unplug the head motor cable (B) from the power junction board.
WARNING
Support the head section with a wooden brace (2x4 or equivalent) before continuing or personal injury could
result.
8. Using a 5/16” nut driver, remove the two screws and washers (C) holding the motor mount to the litter.
(The motor cable clamp is also held by one of the screws.)
9. Underneath the litter, unplug the two cables (D) at the head motor capacitor.
10. To remove the head motor from the litter, push the motor toward the foot end and lift straight up on the motor
about 1”. Pull the motor toward the head end and lift it straight up and out.
11. Using side cutters, cut the two cable ties holding the motor capacitor to the litter and remove the capacitor.
NOTE
The replacement motor kit will have a new capacitor along with the attached CPR clutch and clutch bushings.
12. Using a 7/16” socket, remove the two bolts holding the motor to the mounting bracket.
NOTE
The mounting bracket will be re–used with the replacement motor.
13. Reverse the above steps to install the new motor assembly and reattach all litter panels. Be sure to attach
new cable ties wherever they were removed.
B
C
D
TOP VIEW
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