DRESSTA 32501, Руководство оператора

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SECTION 3
MACHINE TRANSPORT AND STORAGE
Page 6
TD-15H DRESSTA
MOVING A DISABLED MACHINE
Fig. 3.2. Diagnostic Center – Tow and Pressure Check Ports
1. Right Brake Quick Coupler
2. Left Brake Quick Coupler
If the tractor can be towed and the engine and steering hydraulic system can be operated,
proceed as follows:
1. Lock the transmission shift lever in "NEUTRAL".
2. Start the engine.
3. Release the brake and decelerator pedal.
4. Use a towing cable of sufficient strength. Keep the engine running in the middle range of the
idle speed and gear selector locked in “NEUTRAL” during the tow.
If the tractor can be towed but the engine and/or steering hydraulic system is inoperable proceed
as follows:
1. Lock the transmission shift lever in “NEUTRAL”.
2. Open the diagnostic center cover on the LH side of the machine and connect a lubricating
fitting and pressure gauge to one of the quick couplers (port 1 or 2, Fig. 3.2).
3. Release the decelerator and brake pedal.
4. Pump sufficient grease into one of the ports (1 or 2 in Fig. 3.2.) to release the brakes.
Connected pressure gauge should show the pressure of 830 - 1030 [kPa]. The amount of
grease required depends on the amount of pressure dissipation in the system.
5. Use a towing cable of sufficient strength. During the tow, it may be necessary to pump more
grease into the quick coupling to replace loss of pressure.
6. Depressing the decelerator and brake pedal will relieve hydraulic pressure and apply the
brakes.
7. After towing is completed, actuate the steering levers until all grease is purged from the
system and the pressure drops to zero (as measured on the brake port) while the decelerator
and brake pedal is depressed and the steering levers are in the braking position.
8. Close the diagnostic center cover after disconnecting the lubricating fitting.
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