4-55. LANDING GEAR MAINTENANCE (LATE MODEL).
This Task Covers:
l Semitrailer coupled to towing vehicle
l Two spring pins
l Twenty-five locknuts
Personnel Required: Two
l General mechanics tool kit
Turn handcrank (1) counterclockwise and
Remove four locknuts (23), washers (24),
raise landing leg (14) until shoe (18) is slightly off the ground.
capscrews (25), and braces (13 and 20). Discard locknuts.
Remove eight locknuts (1 O), washers (11),
(12), and landing leg (14) from semitrailer. Discard