W A R N I N G
P - D - 6 8 0 is
flammable. Always use in
an open area with good air
flow, away from sparks,
h e a t , o r f l a m e s . W e ar
Do not breathe
vapors. Avoid contact with skin, eyes, and
clothes. If you get dizzy while using
solvent, breathe fresh air and get medical
help. If solvent gets on hands, wash them.
If solvent gets in eyes, flush eyes with
f r e s h w a t e r a n d g e t m e d i c a l h e lp
Keep fire extinguisher
3. 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
Install coolant heater (12) in two mounting
saddles (6). Secure with two clamps (11).
Install elbow (4) in control valve (13).