Positioning Motor; Positioning Chains - Kalmar DRF420-60S5 Maintenance Manual

Table of Contents

1. Filling point

2. Level glass

3. Drain plug

7 Load handling – 7.5.6 Positioning motor

Oil spreader motor unit, changing

Hot, pressurized oil.

Personal injury, burn injury, rash or irritation.

Always depressurize the hydraulic systems before

starting to work on the hydraulic systems. Avoid

skin contact with the oil, use protective gloves.

1 Remove the drain plug. Collect the oil in a receptacle.

2 Remove and clean the level glass.

3 Fit the drain plug when all oil has drained.

4 Fill oil until the level can be seen in the level glass (fill through

5 Handle the waste oil as environmentally hazardous waste.

Spreader chains, checking

1 Before adjustment, the clearance between the slide plates and

2 Start the engine and run in the spreading to the 20-foot posi-

3 Check the C-C measurement between the twistlocks.

Maintenance manual DRF 400–450

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Positioning motor

Make sure that the seal washer for the drain plug is in-

stalled as well.

breather hole).

extension beams must be checked otherwise the chain's

mountings will be damaged, see Slide plates, extension beam,

checking and adjustment page 26.

tion, and turn off the engine.

C-C 20-foot: 5853±3 mm

Check that both spreader beams run against the 20-foot stops

and that the distance between spreader beam and the spread-

er motor's mounting is at least 3 mm.

Table of Contents