TM-9-2815-224-34-P

ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JANUARY 1988

TM-9-2815-224-34-P - Page 459 of 554

Fan Clutch Maintenance Instructions (Cont)

(20)

(21)

(22)

setscrew (26).

Remove needle bearing (25).

Loosen setscrew (26) until 1/4-in. (6 mm) of setscrew is sticking

out of load cell assembly (27).

Remove load cell assembly (27) from fan pulley (20). Remove

CAUTION

Make sure tool No. 6 is centered on thrust washer, or retaining

ring and thrust washer may be damaged.

(23)

Support load cell assembly (27) with suitable blocking.

CAUTION

Pressing thrust washer more than 1/32-in. (0.8 mm) may damage

parts

(24)

(25)

(26)

(27’)

(28)

in load cell.

Press thrust washer (28) down 1/32-in. (0.8 mm) using tool

No.

6

and remove retaining ring (29).

Remove thrust washer (28) and two springs (30).

Remove four screws (31) and two oilers (32).

Remove piston housing (33) from clutch body (34).

Remove two preformed packings (35 and 36) from clutch

body (34).

18-5