TM 5-5420-202-20-2
ENGINE COOLING FAN REPLACEMENT (Sheet 3 of 4)
Using slip joint pliers, remove 16 cotter
6.
pins (G).
7.
Using 1/2 inch socket and open end
wrench, remove 16 nuts, bolts, and washers
(H) holding fan (J) to hub (K).
Place block of wood on hub (K). Using
8.
hammer, strike block of wood until
hub (K) is separated from fan (J).
Inspect hub (K) for damages. Replace
9.
hub if damaged.
INSTALLATION:
Position hub (A) on fan (B) machined
1.
surface up (marked top).
2.
Using 1/2 inch socket and open end
wrench, install 16 bolts, nuts, and washers
(C). Using torque wrench, torque nuts
to 15-20 lb-ft (20-27 NZm).
Using slip joint pliers, install 16 new
3.
cotter pins (D).
Go on to Sheet 4