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0700-GB Achsen_5481
GB
axles anD axle uniTs
Maintenance work on the BOOGIE running gear
Spring bracket and screws on the support
axle
- the first time after the
first
load run
- every 500 operating hours
- half yearly at the latest
• Check spring bracket for tightness.
When loose:
- loosen lock nut
- Tighten nuts alternately and in several stages
using the stipulated tightening moment
- Tighten lock nut again
Tightening moment:
Spring bracket:
M 30x2 8.8 = 980 Nm
M 20 10.9 = 450 Nm
Screws:
M 30
= 1095 Nm
Attention!
Sight check - every
500 operating
hours- half yearly
at the latest.
Check all
components for
damage and wear.
Spring bracket and screws on the spring
tension housing
- every 500 operating hours
- half yearly at the latest
• Check spring bracket and screws for tightness.
When loose:
- loosen lock nut
- Tighten nuts alternately and in several stages
using the stipulated tightening moment
- Tighten lock nut again
Tightening moment:
Spring bracket:
M 24 10.9 = 700 Nm
Screws:
M 20 8.8 = 320 Nm
Bearing bolts on the spring tension housing
- the first time after the
first
load run
- every 500 operating hours
- half yearly at the latest
• Check crown nut on bearing bolts for tightness.
Tightening moment:
M 52 x 2 = 400 Nm