TM 9-2320-273-20
COOLING SYSTEM.
4-52. WATER MANIFOLD MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
C. INSTALLATION (Continued).
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
Front manifold (10), and
two new sealing rings (28).
Four capscrews (12)
and washers (11).
Coupling (30), two new 0-
rings (29), center manifold
(31) and two new sealing
rings (28).
Four capscrews (12) and
washers (11).
Rear manifold (32), two new
O-rings (29), coupling (30),
and two new sealing rings (28)
Four capscrews (12) and
washers (11).
Twelve capscrews (12).
New gasket (27) and thermo-
stat housing (6).
Four capscrews (25) and
washers (26).
Deaeration line (4) and
heater hose (2).
Air compressor line (7).
Return hose (3), radiator
hose (5) and hose (8).
Transfer tube (9).
Place in position on engine
block (33).
Screw on finger tight.
Place in position against
front manifold (10) and
engine block (33).
Screw on finger tight.
Place in position on
engine block (33) against
center manifold (31).
Screw on finger tight.
Tighten to 35 Ib-ft (47
N-m) with torque wrench.
Set in place.
Install and tighten.
Screw into front manifold
(10).
Install and tighten.
Attach to front manifold
(10) and tighten clamps.
Install to front manifold
(10) with capscrew (1).
Alternate to tighten down
evenly.
4-212
