M978 Tanker Maintenance Instructions (Cont)
25-5. PRIMARY PUMP HYDRAULIC MOTOR REMOVAL/INSTALLATION (CONT).
(3) Install two preformed packings (6).
Adhesives, solvents, and sealing
compounds can burn easily, can give off
harmful vapors, and are harmful to skin
and clothing. To avoid injury or death,
keep away from open fire and use in
well-ventilated area. If adhesive,
solvent, or sealing compound gets on
skin or clothing, wash immediately with
soap and water.
Coat threads of elbow (7) with pipe
thread sealing compound.
Install elbow (7), adapter (8), and tee (9) in motor (10).
Install front coupling half (11) and
key (12) on pump shaft (13) but do not
tighten setscrew (14).
Aline coupling halves (1 and 11) and
install motor (10) on pump (15) with two
screws (16) and lockwashers (17).