Ditch Witch JT100AT - Manual (Page 168)

JT100/JT100 All Terrain Operator’s Manual
Systems and Equipment - 167
Hydratong Wrenches
CMW
©
6. Connect Hydratong power pack.
• Attach hoses from power pack to cylinder.
• Attach leads (4) to 12V battery.
7. To tighten or loosen joint, move shuttle valve
handle (2) toward gauge (3) and press power
switch (1).
8. To reposition chain tongs and continue tightening
or loosening joint, move handle away from gauge,
then back toward gauge, and then press power
switch.
9. Monitor gauge and refer to decal to achieve
approximately 4000 ft•lb (5420 N•m) of torque.
Then tighten joint until second line (B) meets first
(A).
10. Move handle to center (neutral) position to relieve pressure.
11. Disconnect hoses and remove Hydratong components.
IMPORTANT: Gauge gives an estimate of
torque. Use scribe line to get exact torque.