Operating Instructions
Parking Brake
The parking brake functions by locking a pin into the hydrostatic transmission pinion gear teeth. Moving the lever FORWARD engages the parking brake; moving the lever BACKWARD releases the brake.
IMPORTANT: Stop the tractor completely before engaging the parking brake. The parking brake uses a positive mechanical lock similar to the PARK position on an automotive automatic transmission. If the tractor is moving when the brake is engaged, it will result in sudden stoppage and possible internal damage to the axle drive.
NOTE: If pressure on the parking brake pin (e.g., parked on a hill) makes it impossible to release the parking brake with the parking brake lever, move the mower gently forward or backward to release the pin.
Transmission Lockout Levers
The transmission lockout levers disengage the hydrostatic transmissons. By lifting the lever on top of the transmission and locking it into place with the lockout cam, the hydrostatic transmissions are released to permit freewheeling. By releasing the cam and lowering the lever, the transmissions are engaged for normal operation. The transmission lever in the LOCKOUT position is used to enable moving the machine without the engine running (e.g., for ser- vice). Refer to TRANSMISSION LOCKOUT in this section for operating instructions.
Lockout
Levers
Transmission
Plunger
Lockout Lever Location
NOTE: The transmission plunger on the side of the transmission case (activated by the LOCKOUT LEVER ) must be completely released during operation of the mower, otherwise operation of the transmission will be erratic.
Hourmeter
The hourmeter, which is located on the left front of the body, displays operating time accumulated while the ignition switch is in the ON position.
Oil Pressure Warning Light
The oil pressure warning light indicates that engine oil pressure is below the safe operating range [below 3 to 5 PSI (21 to 34 kPa)]. This light will come on when the ignition is turned ON, but should go off after the engine is started. If the light fails to come on when the ignition switch is turned ON, it could indicate a burned out bulb. If the light comes on during engine operation, stop the engine immediately and correct the source of the problem before further engine op- eration.
IMPORTANT: Continued operation of the engine with an illuminated oil pressure warning light MAY cause severe engine damage (if a low oil pressure condition exists).
Circuit Breaker (5 Amp)
A
Light Switch (For Optional Lights)
Operates headlights (when installed).
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