MacDon M205, Руководство оператора

Страница: 351 / 514

214603
331
Revision A
1000116
A
Figure 5.80: Primary Fuel Filter
3. Turn priming knob (A) counterclockwise to unlock the
plunger on the primary filter head.
4. Pump approximately 120 times to pressurize the fuel
system.
5. Lock the plunger by turning knob (A) clockwise
until snug.
6. Try starting engine. If engine does NOT start, repeat
priming.
7. Close the hood. Refer to 5.2.2 Closing Hood (Lower
Position), page 285 .
5.8.6 Engine Cooling System
The engine cooling system is designed to maintain the engine operating temperature within the recommended
operating range.
NOTE:
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.
IMPORTANT:
If antifreeze strength is not adequate, do NOT drain cooling system to protect against freezing. The system may not
drain completely, and damage from freezing could still result.
Refer to 8.2 Recommended Fuel, Fluids, and Lubricants, page 460 for detailed information.
Inspecting Radiator Cap
The radiator cap must fit tightly and the cap gasket must be in good condition to maintain the 97
–
124 kPa
(14
–
18 psi) pressure in the cooling system. Check the condition of the cap every year when checking the engine
coolant strength.
DANGER
To avoid bodily injury or death from 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.
CAUTION
To avoid personal injury from hot coolant, do NOT turn radiator cap until engine cools.
1. Stop the engine and remove the key.
2. Open the hood. Refer to 5.2.3 Opening Hood (Highest Position), page 286 .
3. Open the platform. Refer to 5.3.1 Opening Platforms (Standard Position), page 288 .
MAINTENANCE AND SERVICING