Storage
Machine
1. Thoroughly clean the machine, deck and the
engine, paying special attention to these areas:
•
Radiator and radiator screen
•
Underneath the deck
•
Under the deck belt covers
•
Counterbalance springs
•
PTO shaft assembly
•
All grease fittings and pivot points
•
Remove the control panel and clean out
inside of the control box
•
Beneath the seat plate and top of the
transmission
2. Check and adjust front and rear tractor tire
pressure; refer to Checking Tire Pressure in
Drive System Maintenance, page 52.
3. Remove, sharpen, and balance the mower
blades. Install the blades and torque the blade
fasteners to 85-110 ft-lb (115-149 N
⋅
m).
4. Check all fasteners for looseness and tighten
them as necessary. Especially torque the 6 bolts
securing the mower deck frame to the traction
unit (Figure 79) to 265 ft-lb (359 N
⋅
m).
Figure 79
Right side not shown.
1. Bolts
5. Grease or oil all grease fittings, pivot points,
and transmission by-pass valve pins. Wipe off
any excess lubricant.
6. Lightly sand and use touch up paint on painted
areas that are scratched, chipped or rusted.
Repair any dents in the metal body.
7. Service the battery and cables as follows:
A. Remove the battery terminals from the
battery posts.
B. Clean the battery, terminals, and posts with
a wire brush and baking soda solution.
C. Coat the cable terminals and battery posts
with Grafo 112X skin-over grease (Toro
Part No. 505-47) or petroleum jelly to
prevent corrosion.
D. Slowly recharge the battery for 24 hours
every 60 days to prevent lead sulfation of
the battery.
Engine
1. Drain the engine oil from the oil pan and
replace the drain plug.
2. Remove and discard the oil filter. Install a new
filter.
3. Refill the engine with 4 quarts (3.8 l) of
recommended motor oil. Refer to Changing
the Engine Oil in Operation, page 25.
4. Start the engine and run it at idle speed for
two minutes.
5. Drain the fuel from the fuel tank, fuel lines,
pump, filter, and separator. Flush the fuel tank
with clean diesel fuel and connect all fuel lines.
6. Thoroughly clean and service the air cleaner
assembly.
7. Seal the air cleaner inlet and the exhaust outlet
with weather proof masking tape.
8. Check the oil filler cap and fuel tank cap to
ensure they are securely in place.
69
Summary of Contents for Groundsmaster 7200 Series
Page 9: ...Slope Chart 9 ...
Page 44: ...Figure 39 44 ...
Page 70: ...Schematics Electrical Schematic Rev A 70 ...
Page 71: ...Hydraulic Schematic Rev A 71 ...
