CAB - Continued
4-12.2 Cab Door.
This task covers
MATERIALS / PARTS
Tool Kit, General Mechanic, Automotive,
34, Appendix E White Grease
PERSONNEL REQUIRED - 2
Main Engine Shutdown (see para. 2-10)
APU Shutdown (see para. 2-12)
Battery Switch OFF
Mirror Removed From Door (see para. 4-12.1)
Removal and installation of the left hand door is detailed. The procedure for removal and
installation of the right hand door is similar.
Place support under the fully open door.
Remove locknut (1), rubber bumpers (2)
and flat washers (3) Access these parts
from underneath the cab.
Door is heavy, be sure second person supports it.
Remove screws (4), flat washers (5), and
shim (6), if used, from cab panel.
Lift and remove door.
Check door hinge for damage and corrosion. Be sure hinge moves freely if movement is stiff, clean and
lubricate hinge with white grease (item 34, Appendix E).
Inspect cab door, door frame, and shim (6). Dents and other damage, including paint work, should be
repaired before the door is installed.
Inspect door check components. Be sure rubber bumpers (2) are in a good condition and the check rod
(7) is undamaged.