TOW BAR INSTALLATION AND REMOVAL - WATER WELL DRILLING RIG (WWDR) AND WATER WELL
SUPPORT VEHICLE (WWSV)
Tools and Special Tools
Lifting Device, Suitable
Wrench, Adjustable, 12-in.
(Volume 2, WP 0231, Table 2, Item 24)
TOW BAR INSTALLATION
Always wear double hearing protection, safety glasses, hard hat, gloves, and steel toe
shoes during operation of the Water Well Drilling System. Failure to comply may result in
injury or death to personnel. Seek medical attention in the event of an injury.
Assemble two links as follows:
Install bolt (Figure 1, Item 1), lockwasher (Figure 1, Item 2), washer (Figure 1, Item 3), and bushing
(Figure 1, Item 5) to link (Figure 1, Item 4).
Tow Bar Link and Bushing Assembly.
Repeat (Substep a.) for second link.