TM 10-3930-675-24-2
HYDRAULIC COOLING FAN MAINTENANCE - CONTINUED
0248 00
DISASSEMBLY
1.
Remove cotter pin (7) and castle nut (8), and lift fan blade (6) from hydraulic motor (9). Discard cotter pin.
2.
Remove two locknuts (10), screws (11), lockwashers (12), and hydraulic motor (9), and bracket (13) with bypass valve
from fan support frame (4). Discard locknuts and lockwashers.
9
11
12
10
7
6
8
ASSEMBLY
1.
Install bracket (13) with bypass valve and hydraulic motor (9) on fan support frame (4) with two screws (11), new lock-
washers (12), and new locknuts (10).
2.
Install fan blade (6) on hydraulic motor (9) and secure with castle nut (8) and new cotter pin (7).
INSTALLATION
NOTE
Fan motor, blade, bracket with bypass valve, and fan support frame are installed as a unit on radiator
assembly.
1.
With assistance, install cooling fan on radiator assembly (5) and secure with eight screws (1), washers (2), and nuts (3).
0248 00-2