Adjustments; Tightening Torques - JLG 1200SJP Service Maintenance Manual

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3. Pumps clockwise driven must have a position of the

valve plate 4 degrees out of center in the same direction

decentered like drive direction.

4. Pumps counterclockwise driven must have a position of

the valve plate 4 degrees decentered in the ccw posi-

5. Note the correct position of the drilling that connects

high pressure to the control valve. Check control valve

drilling position at the pump housing and fit together.

Adjustments

TAPER ROLLER BEARING INITIAL TENSION

Cast Iron pump housing must have initial tension of the bear-

ings: 0 to 0.05 mm.

MECHANICAL FLOW LIMITER

Differential volume if you are rotating the threaded pin - each

rotation is approximately 3.1 cm3.

For break-off plugs, use Loctite #601.

For all other parts, use Loctite #242.

Table 5-6. Tightening Torques

– JLG Lift –

SECTION 5 - HYDRAULICS

M8 M10 M12 M14 M16 M18 M20 M24

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