7
OPERATION
For model 44020:
The crane features length adjustable boom and, length and width adjustable leg
extensions. Extend both rear legs to an equal width. It is recommended that both rear
legs be extended to the maximum allowable distance as limited by the marking on
each leg. Both front leg extensions must be positioned to match the rated capacity
markings on the booms. Both rear and front legs must be secured by means of a
locking fastener found on each leg frame tube. Do not overtighten.
Both front legs must be extended to an equal length and match the rated
capacity markings found on the boom. Never operate crane with boom and
leg extensions positioned at different capacities. See Fig. 6.
For All Models:
ALWAYS refer to vehicle service manual and/or shop manual for location of appropriate
engine lift points and removal procedures. Each engine removal/ installation may
required different tools, procedures, and level of expertise.
Lift only on areas of the engine as specified by the vehicle manufacturer.
ALWAYS lock legs into position with the provided locking means.
ALWAYS verify that the crane and the application are compatible. NEVER
load the engine crane with an engine that extends beyond an imaginary line
drawn
connecting the centerlines of the front and rear wheel/ caster axles as shown
in Figure 7.
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Figure 7
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Figure 6
Incorrect boom/ leg
position may result
in personal injury and/or
property damage.
X
1. Ensure that the load does not exceed the rated capacity of your chosen boom and leg position.
2. Secure appropriately rated engine leveler, chain or sling assembly
(NOT INCLUDED)
to the vehicle manufacturers’
recommended engine lift points.
3. Secure the engine crane safety hook assembly to the engine leveler, chain or sling assembly.
4. Refer to vehicle service manual and/or shop manual for location of appropriate engine lift points and removal
procedures. Each engine removal/ installation may require different tools, procedures, and level of expertise.
5. When ready to remove engine, turn release valve clockwise until firm. Pump handle until load is high enough to
clear vehicle.
Note: Avoid rolling the loaded engine crane. To help position an engine stand if necessary, move only across
smooth, level, seamless surfaces.
Before moving, ensure the load:
a. is lowered to the lowest practical position by turning the release valve counter-clockwise slowly and carefully,
and always below the center of gravity.
b. is prevented from swinging and inadvertent shifting.
Never put any portion of your body under engine when it is supported by the engine crane. Do not
move
crane off of hard, smooth, level surface! Before moving crane, lower the boom as far below horizontal as
possible, yet still allowing movement!
Never stand over loaded boom nor in its intended line of travel.
6. Remove engine, then immediately transfer the engine to appropriate engine support device (engine stand). Turn
release valve lever counter-clockwise to lower the load, but never more than 2 full turns.
Control the rate of descent
of the load at all times. The
more you open the release valve, the faster the load descends.
7. Check to ensure stand is secure before working on or around.
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