30
m–6367
Figure 33
Lubricate the Transmission and Idler
Bracket
1. Lubricate the transmission couplers located in the back
of the machine (Fig. 34).
m–6594
Figure 34
Greasing the PTO Drive Belt Idler
1. Stop the engine, chock or block tires, remove the key
and disconnect the spark plug wire(s) from the spark
plug(s).
2. Grease the idler pulley pivot for the deck (Fig. 35).
m–5196
Figure 35
Cleaning the Cooling System
Service Interval/Specification
Before each use, check and clean engine cooling system.
Remove any build–up of grass, dirt or other debris from the
cylinder and cylinder head cooling fins, air intake screen on
flywheel end, and carburetor–governor levers and linkage.
This will help insure adequate cooling and correct engine
speed and will reduce the possibility of overheating and
mechanical damage to the engine.
Checking the Tire Pressure
Service Interval/Specification
Maintain the air pressure in the front and rear tires as
specified. Check the pressure at the valve stem after every
40 operating hours or monthly, whichever occurs first
(Fig. 36). Check the tires when they are cold to get the most
accurate pressure reading.
Rear Tire Pressure: 12–14 psi (83–97 kPa)
Caster Tire Pressure: 25–30 psi (172–207 kPa)
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