W A R N I NG
P - D - 6 8 0 is
flammable. Wear protective
goggles and gloves; use only
avoid contact with skin,
eyes, and clothes, and do not breathe
vapors. Keep away from heat or flame.
Never smoke when using slovent; the
flash point for type I dry cleaning solvent
is 100°F (38°C) and for type II is 138°F
(50 ° C). Failure to do so may result in
injury or death to personnel.
Clean external pipe threads of bushing (1),
shutoff cock (2), elbow (3), and elbow (4)
with dry cleaning solvent.
Apply a thin, even coat of primer and then
sealing compound (Item 70) to cleaned exter-
nal pipe threads of bushing (1), shutoff cock
(2), elbow (3), and elbow (4). Do not apply
primer or sealing compound beyond small end
Install bushing (1), shutoff cock (2), and
elbow (3) in coolant pump (5).
Install two mounting saddles (6) on mounting
bracket (7). Secure with four screws (8),
washers (9), and nuts (10).
Install two clamps (11) in two mounting sad-
Install coolant heater (12) to two mounting
saddles (6). Secure with two clamps (11).
Install elbow (4) in control valve (13).