SL-505.INS
2-17
09/2009
HOW TO IDENTIFY WHAT PUMP IS NEEDED
The SwapLoader factory supplied pump is a bushing style gear pump, because of the pressure
requirements of the SwapLoader hooklift hoist. By design the bushing style pumps are single
rotation (rotation specific).
All SwapLoader hooklift hoists come standard with a CCW (left hand rotation pump), which will
work for most manual transmission applications. For most automatic transmission applications a
CW (right hand rotation pump) is needed; call SwapLoader for price and availability.
NOTE:
Consult the PTO supplier whenever uncertain about the correct pump rotation for a
particular application.
The table below lists the SwapLoader part number for both left and right hand rotation pumps for
the SL-505 hoist model:
MODEL
L.H. Rotation
Pump (standard)
R.H. Rotation
Pump (special)
SL-505 20P85
21P34
HOW TO IDENTIFY PUMP ROTATION
To better understand the effects of pump rotation we must consider the path that oil takes
through the pump. Oil enters the pump through the inlet (suction) port, travels around the
outside of the gears, and is forced out through the outlet (exhaust) port. Oil enters and exits the
pump in the direction of its rotation.
BELLY DOWN
VIEW PUMP
VIEW FROM
FRONT OF VEHICLE
OPPOSITE ENGINE ROTATION (PTO)
ENGINE ROTATION (PTO)
VIEW FROM
REAR OF VEHICLE
OPPOSITE ENGINE ROTATION (PTO)
ENGINE ROTATION (PTO)
Determine pump rotation by positioning the pump belly side down (see illustration above).
Looking at the rear of the pump if the suction (largest) port is to the left side, then the pump is a
CCW or left hand rotation. If the suction (largest) port is on the right side, then the pump is CW
or right hand rotation.
Содержание SL-505
Страница 1: ...Model SL 505 Parts and Operations Manual Hoist Serial Number ____________________ ...
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Страница 11: ...INTRODUCTION ...
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Страница 19: ...INTRODUCTION 1 7 09 2009 90P52 PROP DECAL OPTIONAL 90P78 HIGH PRESSURE FLUID ...
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Страница 21: ...INSTALLATION ...
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Страница 61: ...10 05 09 REAR LIGHT BAR ASSEMBLY 51H68 ...
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Страница 71: ...OPERATION ...
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Страница 77: ...MAINTENANCE ...
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Страница 80: ...SL 505 MAI 4 2 08 2009 ...
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Страница 93: ...PARTS LIST ...
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Страница 95: ...41H56 REV A SL 505 SWAPLOADER HOIST BASE ASS Y 5 2 1 3 3 2 1 ...
Страница 97: ...40H96 REV B SL 505 545 PIVOT JOINT SUB ASSEMBLY 3 5 8 4 11 12 15 5 8 12 11 3 7 6 15 15 15 14 13 9 10 2 1 1 4 ...
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Страница 109: ...OPTIONS ...
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Страница 114: ...90H48 REV C SL 505 545 650 AIR CONTROL ASS Y 3 SECTION ...
Страница 117: ...1 90H83 STABILIZER CIRCUIT HYDRAULIC SUB ASSEMBLY REF 2 2 1 3 4 HYD CYL 3Ø x 6 REF 21P84 5 CONTROL VALVE ASS Y ...
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