TM 9-2320-366-20-5
17-11. M1084/M1086 HYDRAULIC ACCUMULATOR REPLACEMENT
This task covers:
a. Removal.
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Materials/Parts
Engine shut down (TM 9-2320-366-10-1).
Tools and Special Tools
a. Removal.
(1) Position drain pan under accumulator (1).
(2) Disconnect hose (2) from 90-degree fitting (3).
(3) Remove two nuts (4) from U-bolt (5).
(4) Remove U-bolt (5) and accumulator (1) from channel
bracket (6).
(5) Remove protective bracket (7) from accumulator (1).
(6) Remove 90-degree fitting (3) from accumulator (1).
(7) Remove preformed packings (8 and 9) from 90-degree
fitting (3). Discard preformed packings.
b. Installation.
(1) Install preformed packings (9 and 8) on 90-degree fitting
(3).
(2) Install 90-degree fitting (3) in accumulator (1).
(3) Position accumulator (1) in protective bracket (7).
(4) Install accumulator (1) on channel bracket (6) with U-bolt
(5) and two nuts (4).
(5) Connect hose (2) to 90-degree fitting (3).
c. Follow-On Maintenance.
(1) Test operate MHC (TM 9-2320-366-10-1).
(2) Check for oil leaks around accumulator.
(3) Stow MHC (TM 9-2320-366-10-1).
End of Task.
Change 1