72
8/24/2005
A. Hinge installed on or after 8/1/2005, with dimple in the top loop of the hinge bracket. Do not lubricate.
B. Hinge installed before 8/1/2005. Lubricate according to recommendations.
72/2
Fig. 1, Door Hinge Identification
A
B
Columbia Maintenance Manual, October 2005
Doors
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