Dynapac DTR75, Руководство по эксплуатации

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8.9.4 Replacing the V-belt
Protective equipment: n Working clothes
n Safety shoes
n Protective gloves
1. Park the machine safely
Ä
Chapter 6.6 „Parking the machine
in secured condition“ on page 67 .
2. Allow the engine to cool down.
3. Loosen four fastening screws (2) on both sides.
4. Insert two prybars between the rubber buffer and the frame.
5. Push the engine carrier back until the V-belt (1) is relieved.
6. Take the V-belt off and replace it.
7. Install the new V-belt.
8. Insert the prybars on the opposite side between the rubber
buffer and the frame.
9. Push the engine carrier forward until the required compres-
sion measurement is reached.
ð
Compression measurement: 10 - 25 mm
(0.59 - 0.98 in).
10. Tighten the fastening screws (1).
11. Check the V-belt tension again after 25 operating hours,
tighten if necessary.
8.9.5 Replacing the toothed belt
Protective equipment: n Working clothes
n Safety shoes
n Protective gloves
1. Park the machine safely
Ä
Chapter 6.6 „Parking the machine
in secured condition“ on page 67 .
2. Remove the cover.
2
1
B-834-0253
Fig. 90
1
B-834-0252
Fig. 91
Maintenance – Annually
DTR75 95