TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
NOTE
Some hoses and tubes will not have
preformed packings.
c. Disconnect Hydraulic Hoses and
Tubes. Loosen fitting (l). Remove preformed
packing (2) and hose (3).
d. Connect Hydraulic Hoses and Tubes.
Connect fitting (1) with preformed packing (2) and
tighten.
e. Type 1 Clamp Removal. Remove screw (l),
spacer (2), and clamps (3).
f. Type 1 Clamp Installation. Install clamps (3)
and spacer (2) with screw (1).
g. Type 2 Clamp Removal. Remove two screws (l),
spacers (2), and clamps (3).
h. Type 2 Clamp lnstallation. Install clamps (3) and
spacers (2) with two screws (1).
i. Type 3 Clamp and Bracket Removal.
Remove nut (1), lockwasher (2), washer (3), clamp (4),
and bracket (5) from stud (6).
j. Type 3 Clamp and Bracket Installation.
Install bracket (5) and clamp (4) on stud (6) with
washer (3), lockwasher (2), and nut (l).
17-3
