TM-9-2320-273-34

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1980

TM-9-2320-273-34 - Page 127 of 801

TM 9-2320-273-34

d.

Lubricate two O-rings (11) and (13) on piston (12) with Iubriplate (item 16, App B). Tap

O-ring and piston assembly into housing (16) being careful to line up dowel pin holes.

e.

Install clutch facing (1) on housing (16).

f.

Install spring (2) and spacer (14) on housing (16).

g.

Insert two No. 10-32 X 2“ screws through two opposite holes in thrust cap (3) and thread

three turns into housing (16).

h.

Apply Loctite 01 on threads and install six screws (10) and tighten evenly.

i.

Remove two No. 10-32 X 2“ screws. Apply Loctite to the remaining two screws (1 O) and

install and tighten securely.

i

(1).

k.

/.

m

n.

o.

Assemble housing (16) to the pulley (4) being careful to line up drive pins with clutch facing

Install spacer (7) on shaft of bracket assembly (9).

Slide the housing (16) and pulley (4) on shaft of bracket assembly (9).

Install spacer (17) and install a new locknut (18). Tighten to 60 Ib-ft (81 .36 N-m).

Install plug assembly (19).

Remove fan clutch assembly from vise.

4-8. Installation.

Install fan clutch assembly, fan, and upper fan shroud in vehicle. (Refer to TM 9-2320-

273-20).

4-5/4-6 (Blank)