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Aligning the PTO Driveshaft
If you separate the PTO-driveshaft telescoping end
the from the clutch end, ensure that the arrows align
(Figure
67) when you install the telescoping end.
Important:
If the arrows on the driveshaft are
not aligned, severe imbalance may occur in the
driveline system.
Figure 67
Cooling System
Maintenance
Cooling System Safety
•
Swallowing engine coolant can cause poisoning;
keep out of reach from children and pets.
•
Discharge of hot, pressurized coolant or touching
a hot radiator and surrounding parts can cause
severe burns.
– Always allow the engine to cool at least 15
minutes before removing the radiator cap.
– Use a rag when opening the radiator cap, and
open the cap slowly to allow steam to escape.
•
Do not operate the machine without the covers
in place.
•
Keep your fingers, hands and clothing clear of
rotating fan and drive belt.
Coolant Specifications
The engine coolant must conform to the following
specifications:
•
JIS K-2234 (Japanese industrial standard)
•
SAE J814 (engine coolants)
•
ASTM D3306 (specification for ethylene-glycol
base engine coolant)
Use one of the following coolant blends:
•
Glycol-based pre-diluted coolant (50/50 blend)
•
Glycol-based coolant mixed with distilled water
(50/50 blend)
•
Glycol-based coolant mixed with good quality
g320510
water (50/50 blend)
– Total hardness <170 ppm
– Chloride <40 ppm (CI)
– Sulfates <100 ppm (SO
Checking the Cooling
System and Coolant Level
Service Interval: Before each use or daily—Check
Before each use or daily—Remove debris from
the engine area, oil cooler, fuel cooler, and
radiator (clean them more frequently in dirty or
dusty conditions).
Every 1,500 hours—Change the engine coolant
When the engine is cold, the coolant level should
be no higher than the C
58
)
4
the cooling system and the coolant
level.
mark on the side of the
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