4-78. PUMP REPLACEMENT
This task covers:
Tools and Special Tools
Tool Kit, General Mechanics: Automotive
Wheels Choked (page 2-17)
Compound (item 10, appendix E)
Transfer Oil Drained (page 3-12)
Rags, Wiping (item 19, appendix E)
Sheave and Belt Guard Removed
Pressure Relief Valve Removed (page 4-216)
Lock Washers (12)
Valve No. 2 Removed (page 4-210)
Pump weighs 106 lbs (48.1 kg). Attach
a suitable lifting device for removal or installation to
prevent possible injury to personnel.
Oil is slippery and can cause falls.
Wipe up spilled oil with rags.
Position drain pan under pump (1), and remove
plug (2) from pump (1), and allow oil to drain.
Install plug (2) in pump (1).
With the aid of an assistant, remove four nuts
(3), lock washers (4), screws (5), plumbing
section (6), and gasket (7) from pump (1).
Discard lock washers and gasket.
Remove four nuts (8), lock washers (9), and
screws (10) from pump (1). Discard lock