The radiator has an inlet opening melded into the lower
tank and a drain valve threaded in the lower portion of
the lower tank.
227. Carrier Engine Radiator Assembly
Removal
a. Drain the carrier engine radiator assembly (TM
5-3810-207-10).
b. Disconnect the radiator hoses (TM 5-3810-207-
20).
c. Remove the fan and fan shroud (TM 5-3810-
207-20).
d. Remove the carrier engine radiator assembly as
instructed on figure 55.
228. Carrier Engine Radiator Assembly
Cleaning, Inspection, and Repair
a. Flush the inside of the radiator with an approved
cleaning solvent.
b. Clean the radiator core with compressed air or
water under pressure from the fan side of the core.
c. Clean the overflow lines with compressed air.
d. Plug all openings in the radiator.
e. Insert air hose in radiator outlet pipe and caulk
around hose.
f. Immerse the radiator in water and apply 5 psi air
pressure to the radiator.
g. Watch for signs of air bubbles.
h. Remove the radiator from the water and
disconnect air hose.
1
Cap
i. Replace or repair a damaged or defective
2
Gasket
radiator.
3
Fitting, lubrication
4
Bearing retainer
5
Gasket
229. Carrier Engine Radiator Assembly
6
Ball bearing
Installation
7
Gear and shaft
a. Install the carrier engine radiator assembly as
8
Ball bearing
9
Pin,5/32 x 1 1/8 in.
illustrated on figure 55.
10
Gear
b. Install the fan and shroud (TM 53810-207-20).
11
Washer, thrust
c. Connect the radiator hoses (TM 5-3810-207-20).
12
Pin, 5/32 x 13/16 in.
d. Fill the radiator assembly (TM 5-3810-207-10).
13
Coupling
14
Pin, 5/32 x 7/8 in.
15
Governor drive gear
16
Shaft
17
Sleeve bearing
18
Bushing (2 rqr)
19
Housing
Figure 54. Carrier engine accessory drive assembly,
exploded view.
TAGO 5030A
107
