TM 9-2350-247-20-2
REPLACE COOLING FAN AND PULLEY (M548A3) -- Continued
0236 00
INSTALLATION
NOTE
There is an old and a new configuration of the cooling fan and pulley. Both the old and new
configurations are removed and installed the same way. Reference TM 9-2350-247-24P for
correct part numbers of the grooved pulley and v-belt.
Install key (1) and pulley (2) on cooling fan (3) and secure with washer (4) and new lock nut (5). TIGHTEN LOCK
1.
NUT TO 75-81 LB-FT (102-110 NM) TORQUE. Use torque wrench (WP 0541 00, Item 68).
Install flange (6) on cooling fan (3). Secure with six washers (7) and screws (8). TIGHTEN SCREWS TO 264-288
2.
LB-IN (30-32 NM) TORQUE. Use torque wrench (WP 0541 00, Item 71).
Install cooling fan (3) in carrier and secure with six washers (9) and screws (10). TIGHTEN SCREWS TO 264-288
3.
LB-IN (30-32 NM) TORQUE. Use torque wrench (WP 0541 00, Item 71) and socket wrench adapter.
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