Maintenance
1112−1/A1
Winterthur Gas & Diesel Ltd.
1/ 4
Foundation Bolts − Check
Tools:
1 Feeler gauge 94122 2 Pressure gauges 94934A
1 Pre-tensioner 94145 1 HP hose 94935
1 HP oil pump 94931
1. General
You must do a check of the tension of the foundation bolts and studs at longer
intervals e.g. during overhauls, refer to 0380−1.
In the area of the thrust bearing, attach the foundation bolt as follows:
D With the foundation bolts (1, Fig. 1) and sleeves (2), or
D With the installed foundation studs (4, Fig. 2).
The remaining area is attached with the foundation bolts (1, Fig. 3) without the
sleeves.
Note: Do the procedure given in 9403−4 General Application Instructions for the
hydraulic pre-tensioning jacks.
012.948/05
1
3
2
1
4
3
Fig. 1
Fig. 2
Fig. 3
Bedplate and Thrust Bearing
2016
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