
SEBU7858-03 111
Maintenance Section
Bowl Lift Cylinder Bearings - Lubricate
Replace
If the belts need replacement, refer to the Service
Manual or cont
act your local Caterpillar dealer.
i02556173
Bowl Lift Cylinder Bearings -
Lubricate
SMCS Code: 5303-086-BD
S/N: DBZ1-Up
g01128849
Illustration 121
The fittings for the bowl lift cylinder bearings are
locatedonthefrontofthebowl.
1. Wipe the fittings before you apply lubricant
through the fittings.
2. Apply the appropriate lubricant through each fitting
in order to lubricate the bowl lift cylinder bearings.
i02443636
Brake Air System Pressure -
Test
SMCS Code: 4250-081-PX
g01220965
Illustration 122
1. Start the engine and look at air pressure gauge
(2). Allow the brake system air pressure to reach
850±50kPa(125±10psi).
2. Apply the service brake by holding down service
brake pedal (1).
3. Stop the engine.
4. The reading on the air pressure gauge should not
drop by more than 35 kPa (5 psi) after the engine
is stopped for 10 minutes. Repair the brakes, if
necessary.
i01401548
Brake Ai r System Warning
Horn - Test
SMCS Code: 7402-081; 7408-081
The warning horn for the air brake system should
sound when the air pressure gauge shows a reading
below 517 ± 35 kPa (75 ± 5 psi).
1. The parking brake should be in the ENGAGED
position.
2. The transmission control should be in the
NEUTRAL position.
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