RADIATOR
Removal
1. Place battery disconnect switch in the OFF
position.
2. Release pressure from cooling system. Drain
the coolant into clean containers for possible
reuse after engine installation. Refer to Section
P, Lubrication and Service, for the cooling sys-
tem capacity.
3. Remove cover (7, Figure 3-2) protecting surge
tank (1).
FIGURE 3-2. GRILLE INSTALLATION
1. Surge Tank
2. Grille Structure
3. Coolant Drain Cock
4. Water Pump Inlet
C3-4
5. Clamp
6. Coolant Level Probe
7. Surge Tank Cover
Cooling System
4. Disconnect surge tank vent hoses and electrical
cable attached to coolant level probe (6).
Remove clamps (5) securing hoses and electri-
cal cables to fan shroud, tubes and support
rods.
FIGURE 3-3. RADIATOR PIPING AND MOUNTS
(Viewed from Below)
1. Radiator Assembly
2. Mount Hardware
3. Low Temp Core Tubes
5. Loosen clamps and remove coolant piping at
upper and lower radiator tanks. Refer to Figure
3-2 and 3-4).
6. Grille structure (2, Figure 3-2) removal:
a. Remove lower left grille section for access to
air conditioning condenser hoses.
4. High Temp Core T
C03035