TM 5-3820-276-10-1
OPERATOR MAINTENANCE
TOW BAR INSTALLATION AND REMOVAL - WATER WELL DRILLING RIG (WWDR) AND WATER WELL
SUPPORT VEHICLE (WWSV)
INITIAL SETUP:
Tools and Special Tools
Personnel Required
Lifting Device, Suitable
Four
Wrench, Adjustable, 12-in.
(Volume 2, WP 0231, Table 2, Item 24)
TOW BAR INSTALLATION
WARNING
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.
1.
Assemble two links as follows:
a.
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).
1
4
2
3
5
WWDS00758
Figure 1.
Tow Bar Link and Bushing Assembly.
b.
Repeat (Substep a.) for second link.
