TM-5-4310-389-14
Figure 4-56. Cooling Air Blower
e.
Install impeller on the bearing shaft and install the pulley (9), bolt (10), and nut (1).
f.
Hold the nut in a vice and torque the bolt in accordance with Appendix F.
REPLACE
a.
Mount the cooling air blower and check whether its belt pulley is in alignment with the crankshaft belt pulley (figure 4-
57).
b.
If the pulleys are out of alignment, correct by varying the number of shims under the cooling air blower.
c.
Hook the top of the air cowling to the upper cover plate and fix it at the bottom.
d.
Install washers to adjust the clearance between the front end shield and the cooling air blower.
4-81