Service Position--Engine Off; Service Position--Engine Running - Princeton PIGGY BACK PB50 Operator's Manual

Service Position--Engine Off

1. Park forklift on flat level surface.
2. Tilt mast to vertical position.
3. Lower forks to floor.
4. Shut engine off.
5. Chock drive wheels.

Service Position--Engine Running

1. Park forklift on flat level surface.
2. Tilt mast to vertical position.
3. Set parking brake.
4. Shut engine off.
5. Chock drive wheels.
6. Raise rear of vehicle and block -- see jacking and blocking
section.
7. Raise front of vehicle and block -- see jacking and blocking
section.
8. Connect hose to exhaust -- do not run engine in closed area
without venting.
9. Operator must remain in seat while engine is running.
7
LUBRICANT KEY
(1) Lithium base multipurpose grease
(2) Air filter P/N 505-141, 505-142
(3)Hydraulic Fluid, Texaco Rando
HD46 (or equal).
(4) See engine manual
(5) Hydraulic Filter P/N 207-104
(6) Engine Oil Filter-see engine parts
manual
(7)SAE 10W30
(8)Fuel Filter P/N 504-598
(9) Motor Oil 30W-40W or chain lube
IMPORTANT INFORMATION ON THE FILTRATION
OF YOUR PB SERIES
Your PB Series unit is equipped with a "suction boost" filter. This filter
provides superior protection to the drive circuit. It is equipped with a
dash mounted notification light that indicates if the filter needs changed.
This light is additional information for the operator and is not a
substitute for filter changes during PM's.
This light will normally illuminate* under three circumstances.
1) During cold weather operation, the light may illuminate until
the hydraulic oil warms. This generally takes 1 to 3 minutes of
operation.
2) During high-speed multi-function operation, the light may
illuminate temporarily.
3) If the light remains on at any other time the filter should be
changed.
*An illuminated light does not mean the filter is by-passing but indicates
contaminates in the hydraulic system.
A "break-in" filter change is recommended in the first 5-10 hours of
operation.
9 Lubrication
RECOMMENDED LUBRICATION
(A) 8-10 hours or daily
(B) 25-50 hours or monthly
(C) 150 hours or every 6 months
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