SAF-HOLLAND XL-LG330-01 Challenger Series - Model 50000 - Manual (Page 2)

TO REMOVE TRACTOR
FROM TRAILER:
1. Position the trailer so that the landing gear
shoes will rest on a firm level surface when
landing gear is extended.
2. Shift landing gear to high gear and extend
landing gear until shoes contact ground.
3. Shift landing gear to low gear and lift trailer
approximately (1) inch.
4. Unlock fifth wheel, uncouple air lines, and
drive the tractor out from under the trailer.
TO CONNECT TRACTOR
TO TRAILER:
1. Ensure that the trailer is at a sufficient height
to allow coupling of the tractor and trailer.
2. Connect air lines from tractor to trailer, then
lock trailer brakes and back tractor under
trailer, then lock fifth wheel.
3. Retract landing gears to fully retracted
position.
4. Store crank on the crank holder.
LUBRICATION – STANDARD:
When manufactured, the landing gears have
been adequately greased with high quality
lubricant. It will be necessary to periodically
supplement this lubricant to maintain
satisfactory performance. Use a molybdenum
type grease with appropriate temperature
range for your operating conditions. Gearbox
leg has (3) grease fittings; leg without gearbox
has (2) grease fittings.
1. Prior to lubrication, extend legs approximately
(2) inches from maximum retracted position.
2. For optimum performance, every (6) months
lube both legs at all grease fittings.
3. Add 1/4-lb grease at each grease fitting.
LUBRICATION – NoLube:
No additional grease is required.
CONVENTONAL
PUSH CRANK IN FOR HIGH SPEED.
PULL CRANK OUT FOR LOW SPEED.
ROTATE CRANK COUNTERCLOCKWISE
TO EXTEND LANDING GEAR.
ROTATE CRANK CLOCKWISE
TO RETRACT LANDING GEAR.
CCW
CW
REVERSE
PULL CRANK OUT FOR HIGH SPEED.
PUSH CRANK IN FOR LOW SPEED
ROTATE CRANK CLOCKWISE
TO EXTEND LANDING GEAR.
ROTATE CRANK COUNTERCLOCKWISE
TO RETRACT LANDING GEAR.
HIGH
CW
LOW
HIGH
CCW
LOW
OPERATION Model 51,000 (8 Bolt) Model 50,000 (10 Bolt)
CONVENTONAL
PUSH CRANK IN FOR LOW SPEED.
PULL CRANK OUT FOR HIGH SPEED.
ROTATE CRANK CLOCKWISE
TO EXTEND LANDING GEAR.
ROTATE CRANK COUNTERCLOCKWISE
TO RETRACT LANDING GEAR.
CW
CCW
HIGH
LOW
REVERSE
PULL CRANK OUT FOR LOW SPEED.
PUSH CRANK IN FOR HIGH SPEED
ROTATE CRANK COUNTERCLOCKWISE
TO EXTEND LANDING GEAR.
ROTATE CRANK CLOCKWISE
TO RETRACT LANDING GEAR.
CW
CCW
HIGH
LOW
OPERATION
Fast Gear
2 XL-LG330-01 Rev. B