Kalmar DRF420-60S5, Maintenance Manual

Page: 171 / 600

UDRF01.04GB
Maintenance manual DRF 400–450
7 Load handling – 7.5.6 Positioning motor 23
7.5.6 Positioning motor
page –
Oil spreader motor unit, changing
1. Filling point
2. Level glass
3. Drain plug
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.
NOTE
Make sure that the seal washer for the drain plug is in-
stalled as well.
4 Fill oil until the level can be seen in the level glass (fill through
breather hole).
5 Handle the waste oil as environmentally hazardous waste.
7.5.7 Positioning chains
page –
Spreader chains, checking
1 Before adjustment, the clearance between the slide plates and
extension beams must be checked otherwise the chain's
mountings will be damaged, see
Slide plates, extension beam,
checking and adjustment page 26 .
2 Start the engine and run in the spreading to the 20-foot posi-
tion, and turn off the engine.
3 Check the C-C measurement between the twistlocks.
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.
W A R N I N G
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.
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