Table of Contents
Advertisement
2.
Lift and remove radiator screen from front of
radiator.
5.
Clean radiator and screen thoroughly with
compressed air.
1
1. Radiator screen
Changing Engine Coolant
(Fig. 44)
1.
Park machine on a level surface.
2.
Raise the bed (if so equipped) and place safety
support on extended lift cylinder to hold up the
bed.
CAUTION
If engine has been running, pressurized hot
coolant can escape if radiator cap is removed
and cause burns. Allow engine to cool at least 15
minutes or until the radiator cap is cool enough
to touch without burning hand.
3.
Remove radiator cap.
1
1. Radiator cap
Figure 43
Figure 44
4.
Remove reserve tank cap.
1. Reserve tank cap
5.
Open coolant drain cock at bootom of radiator
and allow coolant to flow into a drain pan. When
coolant stops flowing, close the drain cock.
6.
Open bleed screw on top of water pump (Fig. 43).
1
1. Bleed screw
7.
Remove coolant drain plug from engine and allow
coolant to flow into a drain pan. When coolant
stops, install the drain plug.
8.
Slowly fill radiator with a 50/50 mixture of water
and permanent ethylene glycol anti-freeze. Install
radiator cap.
9.
Slowly fill reserve tank until level reaches COLD
line. DO NOT OVERFILL. Install reserve tank
cap.
10. Start the engine and operate until warm. Tighten
water pump bleed screw when water appears at
the bleed screw.
43
1
Figure 45
Figure 46
Advertisement
Table of Contents
