0 TO 6000 PSI
(0 TO 41 370 kPa)
PIPE TO TUBE
Is more than 270 psi (1 861 kPa) measured on winch hydraulic brake release hose?
No - Replace heavy-duty winch counterbalance valve. (WP 0071)Test 13 - Does heavy-duty winch operate in
Yes - Test 12 - Does heavy-duty winch hydraulic motor operate when removed from winch?
TEST 12 - Does heavy-duty winch hydraulic motor operate when removed from winch?
When testing winch motor, keep hands and loose clothing away from rotating shaft and
other winch components. Failure to comply may result in injury or death to personnel.
· In the following test procedure, do not remove hydraulic hoses or counterbalance valve from
· All hydraulic tests must be performed with hydraulic oil reservoir at least warm to the touch.
1. Remove and secure winch motor from winch assembly. Do not disconnect hoses. (WP 0068)