Valx WSM DRUM, Руководство по ремонту

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WSM_2051-04 17
3 Maintenance chart
NOTE
As road conditions may vary from one country to another, and specific use of the trailer axle may
differ per user, the maintenance intervals given below are only indicative. The maintenance tables
differentiate between on-road use (X) and off-road use (0).
Inspection item Maintenance task See section Maintenance interval
ev
ery 3
months
ev
ery 6
months
ev
ery
year
ev
ery 3
years
ev
ery 5
years
Brake lining Check the thickness of the brake lining
through the hole in the dustcover.
(minimum thickness: 5 mm)
7.3.1 0 / X
Brake drum Check for cracks, damage or wear - 0 X
Check the internal diameter of the brake
drum when replacing brake shoes.
7.3.2
Brake cylinder
1
Check the general condition of the
brake cylinder (connection, damages,
corrosion, leakage)
- 0 X
Slack adjuster Check the correct functioning 7.3.4 0 X
Lubricate the slack adjuster
(2 grease nipples per axle)
7.3.5 0 X
S-cam bearing Lubricate the S-cam bearing
(4 grease nipples per axle)
7.3.6 0 X
All parts of the
wheel hub unit
Check for damage or wear - 0 X
Tyres Check for damage or uneven wear - X / 0
Outer and inner
bearing
Check for play 8.3.1 0 X
Outer and inner
bearing
Replace bearing and bearing grease 8.4.3 & 8.4.4 0 X
Seal Replace 8.4.3 & 8.4.4 0 X
Wheel nuts
2
Check for correct fastening 6.4 0 X
Axle beam Check for irregularities, the brake
cylinder seat and the s-cam bearing
bracket
- 0 X
Check for damage, waer or corrosion - 0 X
1
Always check that the draining plug(s) at the bottom of the brake cylinder have been removed.
2
Always check the correct fastening of the wheel nuts after the first journey with a loaded trailer and whenever the
wheel in question has been replaced.