Cleaning
Cleaning Under the Mower
Service Interval:
Before each use or daily
1.
Disengage the blade control switch (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.
Raise the mower to the transport position.
Waste Disposal
Engine oil, batteries, hydraulic oil, and engine coolant are
pollutants to the environment. Dispose of these according to
your state and local regulations.
Storage
Cleaning and Storage
1.
Disengage the power take off (blade control switch
(PTO), set the parking brake, and turn the ignition key
to Off. Remove the key.
2.
Remove grass clippings, dirt, and grime from the
external parts of the entire machine, especially the
engine and hydraulic system. Clean dirt and chaff from
the outside of the engine cylinder head fins and blower
housing.
Important:
You can wash the machine with mild
detergent and water. Do not pressure wash the
machine. Avoid excessive use of water, especially
near the control panel, engine, hydraulic pumps,
and motors.
3.
Check the brake; refer to Servicing the Brake in the
Maintenance Section.
4.
Service the air cleaner; refer to Servicing the Air
Cleaner in the Maintenance Section.
5.
Grease the machine; refer to Greasing and Lubrication
in the Maintenance Section.
6.
Change the crankcase oil; refer to Servicing the Engine
Oil in the Maintenance Section.
7.
Check the tire pressure; refer to Checking the Tire
Pressure in the Maintenance Section.
8.
Change the hydraulic filters; refer to Servicing the
Hydraulic System in the Maintenance Section.
9.
Charge the battery; refer to Servicing the Battery in
the Maintenance Section.
10.
Scrape any heavy buildup of grass and dirt from the
underside of the mower, then wash the mower with
a garden hose.
Note:
Run the machine with the blade control switch
(PTO) engaged and the engine at high idle for 2 to
5 minutes after washing.
11.
Check the condition of the blades; refer to Servicing
the Cutting Blades in the Maintenance Section.
12.
Prepare the machine for storage when non-use occurs
over 30 days. Prepare the machine for storage as
follows:
A.
Add a petroleum based stabilizer/conditioner to
fuel in the tank. Follow mixing instructions from
the stabilizer manufacturer. Do not use an alcohol
based stabilizer (ethanol or methanol).
Note:
A fuel stabilizer/conditioner is most
effective when mixed with fresh fuel and used at
all times.
B.
Run the engine to distribute conditioned fuel
through the fuel system (5 minutes).
62
Summary of Contents for 74901 Z Master 5000
Page 66: ...Schematics Wire Diagram Rev A 66 ...
Page 67: ...Notes 67 ...
