215916 439 Revision A
Installing Air Conditioning Cover
Figure 5.174: Air Conditioning Cover
1. Straighten any bent fins.
2. Position cover (B) and attach with eight screws (A).
Figure 5.175: Air Conditioning Cover
3. Reattach drain hoses to drain tubes and secure with hose
clamps (A). Tighten bolts to 7–7.8 Nm (40–45 lbf·in).
5.14.4 Checking Engine Coolant Strength
Check the antifreeze in the pressurized coolant tank with a tester every year, preferably before off-season storage.
Antifreeze is essential in any climate. It broadens the operating temperature range by lowering the coolant freezing point
and by raising its boiling point. Antifreeze also contains rust inhibitors and other additives to prolong engine life.
CAUTION
To avoid personal injury from hot coolant, do NOT attempt to open the pressurized coolant tank cap until the
engine cools.
DANGER
To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the
key from the ignition before leaving the operator’s seat for any reason.
MAINTENANCE AND SERVICING