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TM 5-2420-222-34
16-3
HYDRAULIC EARTH DRILL BORING HEAD REPAIR (Cont).
15.
Install housing (3) and new gasket (4) on housing (7) and cover (1) with 4 nuts (6) and washers (5). Do not tighten
nuts.
16.
Install two screws (2) in housing (7) and cover (1). Torque screws to 35 lb.-ft. (47 Nm).
FOLLOW-ON TASKS:
Install hydraulic earth drill boring head motor (see paragraph 16-1).
TA701668
16-16
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