90. Remove plug (1) from oil cooler elbow (2).
W A R N I NG
h e a t o r
P - D - 6 8 0 i s
flammable. Always use in
an open area with good air
flow, away from sparks.
goggles and gloves. 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
a n d g et
Clean external pipe threads of elbow (3) and
adapter (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 elbow (3) and adapter
(4). Do not apply primer or sealing
compound beyond small end of threads.
Install elbow (3) in elbow (2).
Install adapter (4) in elbow (3).
Install insulation tube (5) on hose (6) and
secure with tape.
Install hose (6) on adapter (4). Secure with
Secure ground lead (8) to coolant pump
terminal (9) with nut (10).
Secure circuit 402B lead (11) to coolant
pump terminal (12) with nut (13).
Secure circuit 402B lead (11) to
no. 4 (14) of terminal strip (15)