10-44
Chapter 10 COOLING SYSTEM
2.15 Fan Drive Assembly - Disassemble and Inspect
Fan Drive Assembly - Disassemble and Inspect
Replace
Wear
Belt groove wear
Crack, flaw
Rotation
Rotation
Fan
7
10
8
9
11
12
1
3
4
2
5
6
12
3
PTA2 spec
PTA2 spec
Replace
Disassembling Sequence
1 Fan spacer
2 Cap nut
3 Fan pulley
4 Sleeve
5 Oil seal
6 Snap ring
7 Cap
8 Fan drive shaft
9 Ball bearing
10 Spacer
11 Ball bearing
12 Drive shaft bracket
If one blade of the fan is damaged, be sure to replace the fan with a new one, as such defects as the other blade
damage or abnormal wear of bearing due to the vibration will result.
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