31
1
2
3
m–4088
4
Figure 35
1. Fuel shut-off valve
2. Fuel filter
3. Hose clamp
4. Fuel line
Cleaning the Cooling Systems
Cleaning the Engine Screen
Before each use, check and clean the engine screen.
Remove any buildup of grass, dirt, or other debris from the
engine air intake (Fig. 36).
m–3801
1
Figure 36
1. Engine screen
Cleaning the Engine Fins
Every 100 hours clean engine cylinder and cylinder head
cooling fins. Also clean around carburetor, governor levers
and linkage. This will make sure adequate cooling to
hydraulic pumps, motors and engine and will reduce the
possibility of overheating and mechanical damage.
1. Remove the panels from the engine shroud.
2. Clean the engine cooling fins.
3. Install the panels onto the engine shroud.
m–3801
m–5616
1
2
3
Figure 37
1. Panel
2. Engine shroud
3. Screws
Greasing and Lubrication
Lubricate the machine when shown on the Check Service
Reference Aid decal (Fig. 38). Grease more frequently
when operating conditions are extremely dusty or sandy.
Grease with No. 2 general purpose lithium base or
molybdenum base grease.
How to Grease
1. Disengage the PTO, move the motion control levers to
the neutral locked position and set the parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Clean the grease fittings with a rag. Make sure to scrape
any paint off of the front of the fitting(s).
4. Connect a grease gun to the fitting. Pump grease into
the fittings until grease begins to ooze out of the
bearings.
5. Wipe up any excess grease.
Where to Add Grease
Lubricate the grease fittings as shown on the Check
Service Reference Aid decal (Fig. 38).
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