ENGINE
4203780 First Edition 3-13
3
NOTE
Label all hoses before removing to ensure correct
installation.
Figure 3-18
2. Loosen two hose clamps (1) and remove air intake
hose (2).
3. Disconnect overflow hose (8) from radiator and
secure out of the way.
4. Remove four screws (3), flat washers (4), and lock
washers (5) that secure the base seal (6) and fan
shroud (7) in place.
5. Remove base seal and move fan shroud back over
fan.
Figure 3-19
6. Loosen two clamps (9) and remove upper radiator
hose (10).
7. Disconnect engine temperature sensor lead from
engine temperature sensor (11).
8. Loosen two clamps (13) and remove lower radiator
hose (12).
Figure 3-20
9. Remove the two shoulder bolts (14), lock washers
(15), and nuts (16).
10. While supporting the radiator, remove the two screws
(17), lock washers (18), and nuts (19).
11. Carefully remove the radiator (20).
Radiator Installation
1. Install the radiator by reversing the order of removal.
2. Inspect the weather strip and seal around the
radiator and replace if worn or damaged.
3. With the lower radiator hose removed from radiator,
flush the inside of the radiator with fresh water.
!
CAUTION
4. Fill the radiator with a 50/50 mixture of good quality
ethylene glycol-base antifreeze and clean fresh
water.
5. Install the radiator cap and start the engine following
the instructions in the “Safety and Operation Manual.”
1
2
TN2009
3
6
7
8
4
5
10
11
TN2017
9
13
12
Always use a mixture of antifreeze and fresh
water in the engine cooling system. Normally a
50/50 coolant mixture will provide freeze
protection to 37°F (3°C) and boil-over protection
in an efficient cooling system.
17
15
TN2016
14
16
18 19
20
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