HEU HYDRAULIC PUMP REPLACEMENT (Sheet 1 of 2)
1-1/8 inch socket with 1/2 inch drive
Drip pans (suitable containers)
Lockwashers (4 required)
PRELIMINARY PROCEDURES: Drain hydraulic reservoir (page 3-74)
Remove control panel (TM 20-2)
Using a 1-1/8 inch socket, remove two screws (A) and lockwashers (B) from hydraulic pump adapter plate
(C), discard lockwashers (B).
Remove hydraulic pump (D) from pump support (E).
Place hydraulic pump (D) on level surface, using 1 1/8 inch socket remove two screws (F), and lockwashers
(G) from pump and remove adapter plate (C).
Go on to Sheet 2