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Servicing the Engine Oil
Cooler
Service Interval: Every 200 hours
1. Keep the oil cooler free of debris by cleaning the
fins with a brush.
2. Remove the bolts holding the oil cooler to the engine
housing (Figure 67).
3. Clean the inside of the oil cooler with a brush.
4. Install the oil cooler to the engine housing.
1
2
2
1. Engine oil cooler
Cleaning the Hydraulic Oil
Cooler
Service Interval: Before each use or daily
Before each use remove any build-up of grass, dirt or
other debris from the hydraulic oil cooler and fan. This
will help insure adequate cooling and correct engine
speed and will reduce the possibility of overheating and
mechanical damage to the engine.
Note: High pressure and over-speeding the fan may
cause fan failure. Use care with compressed air to avoid
over-speeding the electric fan. Never direct a pressure
washer on the electric fan.
g012996
Figure 68
2. Bolts
Servicing the Hydraulic Oil
Cooler
Service Interval: Every 100 hours—Service the
hydraulic oil cooler (in dirty
conditions).
1. Keep the hydraulic oil cooler free of debris by
cleaning the fins.
2. Blow the hydraulic oil cooler fins to clean away any
loose dry debris.
3. Flush the cooler fins clean with water from a water
hose to clean away any dirt. A soft brush (i.e.
toothbursh) with a soap and water solution may
be used to clean the cooler. Do not use a pressure
washer.
Note: High pressure and over-speeding the fan may
cause fan failure. Use care with compressed air to
avoid over-speeding the electric fan. Never direct a
pressure washer on the electric fan.
1
1. Hydraulic tank
2. Bolts
45
2 3
g017913
Figure 69
3. Hydraulic oil cooler
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