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Maintenance
26
condition still exists, repeat steps 1 and 2, then
and go to step 4.
4.
Loosen the two locknuts securing the pump
plate so the plate is free to move (Fig. 28).
5.
Start the engine and rotate the pump plate (Fig.
28) in either direction until the wheel ceases
rotation.
6.
Stop the engine and tighten the locknuts to
secure the pump plate (Fig. 28).
7.
Start the engine and check adjustment. Repeat
adjustment, if necessary.
Figure 28
1. Pump plate
2. Locknuts
8.
Stop the engine and release the right brake.
Remove the jack stands and lower the machine
to the shop floor. Test drive the machine to be
sure it does not creep.
CHANGING THE TRANSMIS-
SION FILTER
Initially, replace the transmission filter after the first
full day's operation—NOT TO EXCEED 10
HOURS. Replace the oil and filter every 200 hours
thereafter. The hydraulic system is designed to oper-
ate on any high-quality detergent oil having the
American Petroleum Institute—API—"service clas-
sification" SF/CC or CD. Oil viscosity—weight—
must be selected according to anticipated ambient
temperature for the season in which you will use the
1000L.
Temperature/viscosity recommendations are:
Expected
Recommended
Ambient
Viscosity
Temperature
and Type
(Extreme) over 32° C
SAE 3O, Type SF/CC or CD
engine oil
(Normal) 4°–38° C
SAE 1OW-30 or 1OW-40
Type SF/CC or CD engine
oil
(Cool—Spring/Fall)
SAE 5W–30, Type SF/CC or
–1°–10° C
CD engine oil.
(Winter) Below –1° F
Type "F" or "FA" ATF
Automatic Transmission
Fluid.
NOTE: Do not mix engine oil and automatic trans-
mission fluid or hydraulic component damage may
result. When changing fluids, also change the trans-
mission filter. DO NOT USE DEXRON II ATF.
NOTE: Fluid to operate the power steering is sup-
plied by the hydraulic system transmission charge
pump.
Cold weather start-up may result in "stiff" operation
of the steering until the hydraulic system has
warmed up. Using proper weight hydraulic oil in
system will minimize this condition.
The axle housing acts as the reservoir for the system.
The transmission and axle housing are shipped from
the factory with approximately 4.7 l of SAE 10W-30
engine oil. However, check level of transmission oil
before you first start the engine and daily thereafter.
1.
Lower the cutting unit to the shop floor, set the
parking brake, and turn the engine OFF. Block
the two rear wheels.
2.
Jack up both sides of the front axle and support
it with jack stands.
3.
Clean the area around the hydraulic oil filter
and remove the filter (Fig. 29).
4.
Remove the tube that connects the axle housing
to the transmission and allow the oil to flow
Summary of Contents for 30200-70001
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