Page 12PROTECTOR® IV Top of Rail Installation, Operation & Maintenance Manual
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bars is pushed securely against the rail.
14. Occasionally tap the outside edge of the mounting foot with a hammer during tightening to insure TOR
wiping bars remain tight to the rail.
15. Torque mounting bolts to approximately 200-250 ft-lbs (340 N-m).
ML Top of Rail Wiping Bars
The installation of ML TOR distribution bars should be carried out using the same instructions as the MC-4TR
TOR distribution bars. Figure 4 illustrates how the installed bar should be assembled.
Distribution Hose Installation
Install one main supply hose and four grease distribution unit hoses as follows:
1. Run main supply hose from tank, underneath the rail, to a position central to wiping bar assemblies.
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Note: Hoses supplied by the customer must be non-conducting, this ensures the hose system will not shunt signals.
All customer supplied hoses must be the same length as those supplied by L.B. Foster. If longer or shorter,
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Figure 4: TOR -ML Wiping Bar Installation
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