Rite-Hite GRH 700 Dok-Lok
To reduce the possibility of a malfunction that could lead to unintentional dock separation, trailer creep, early departure, etc., follow this preventive maintenance routine on the GRH 700 Dok-Lok trailer.
Groveport - Radial
02/27/2024
Rite-Hite GRH 700 Dok-Lok
To reduce the possibility of a malfunction that could lead to unintentional dock separation, trailer creep, early departure, etc., follow this preventive maintenance routine on the GRH 700 Dok-Lok trailer.
Verify horns, inside and outside lights are working.
Replace damaged or missing light bulbs and lenses
Repair, remount, or replace outside and inside signs as required.
Inspect dock bumpers. 4in [102mm] of protection is required. Worn, torn, loose or missing bumpers must be replaced.
Inspect outside junction and light box. They should be securely mounted If loose or damaged, inspect all wires and wire connections.
Inspect flexible electrical harness from Dok-Lok vehicle restraint to junction box. Look for kinks, crushed areas, etc.
Verify hook is centered between stop plates
Inspect all conduit boxes, control boxes, and electrical connections
Perform operational test after maintenance
Check and tighten control box mounting hardware
Check drive chain lubrication and tightness
Source: Groveport - Radial (Community Member)