TM 9-2320-366-20-5
17-16. M1089 HAND PUMP REPLACEMENT/REPAIR (CONT)
e. Installation.
(1) Install four preformed packings (1) on two 90-degree
fittings (2).
(2) Install two 90-degree fittings (2) in hand pump (3) with
matchmarks aligned.
(3) Install hand pump (3) on bracket (4) with four washers
(5), lockwashers (6) and screws (7).
(4) Connect two hydraulic tubes (8) to 90-degree fittings (2).
f. Follow-On Maintenance.
(1) Open hydraulic tank supply and return valves (TM 9-
2320-366-10-2).
(2) Test operate MHC functions with hand pump (TM 9-
2320-366-10-2).
End of Task.
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