ARMY TM 9-6115-645-24
AIR FORCE TO 35C2-3-444-12
MARlNE CORPS TM 09244A/09245A-24/2
j.
Install upper coolant hose, paragraph 2-78.3.
k.
Install radiator filler hose and panel assembly, paragraph 2–77.3.
l.
Install generator set top housing section, paragraph 2-16.4.
m. Ensure radiator drain valve (36) is closed and add coolant/antifreeze, to proper level, paragraph 2–1 .2.2.
n.
Install radiator cap (1).
o.
Start generator set. Allow unit to reach operating temperature and check for leakage.
p.
Add coolant to overflow bottle as required.
q.
Close engine access doors.
2-82 GENERATOR SET COOLING FAN.
2-82.1
a.
b.
c.
d.
e.
f.
g.
2–82.2
a.
b.
c.
d.
e.
f.
g.
2–82.3
a.
b.
c.
d.
e.
f.
g.
Removal.
Shut down generator set.
Open battery access door and disconnect negative battery cable.
Open engine access doors.
Remove bolts (14, FIGURE 2-23), Iockwashers (16), washers (15), and fan guard (17).
Remove bolts (18), washers (20), and lockwashers (19) and allow shroud (21) to rest on fan (43).
Remove bolts (41), Iockwashers (42), fan (43), spacer (44), and fan shroud (21) from generator set.
Remove nuts (45), screws (46), stiffeners (47), supports (48), and seals (49) from each side of shroud (21).
Inspection.
Shut down generator set.
Remove cooling fan, paragraph 2-82.1.
Inspect fan (43, FIGURE 2-23) and blades for cracks, bends, loose rivets, or other damage.
Inspect spacer (44) for cracks or other damage.
Inspect seals (49), supports (48), and stiffeners (47) for damage.
Replace damaged parts.
Install cooling fan, paragraph 2-82.3.
Installation.
Install seals (49, FIGURE 2-23), supports (48), and stiffeners (47) on each side of shroud (21) with screws
(46) and nuts (45).
Position fan (43), spacer (44), and fan shroud (21) in generator set.
Secure fan (43) and spacer (44) to engine water pump with bolts (41) and Iockwashers (42). Torque bolts (41)
to 24 ft-lbs (32 Nm).
Install fan shroud (21 ) to radiator with bolts (18), Iockwashers (19), and washers (20).
Install fan guard (17) with bolts (14), Iockwashers (16), and washers (15).
Close engine access doors.
Connect negative battery cable and close battery access door.
2-115
