TB 9-2320-279-13&P-4
0032
CONDITION/INDICATION
Does winch operate with manual controls?
DECISION
No - Test 10 - Is 2,850 psi (19 650 kPa) measured at heavy-duty winch motor?
Yes - Test 13 - Does heavy-duty winch operate in both directions?
TEST 10 - Is 2,850 psi (19 650 kPa) measured at heavy-duty winch motor?
WARNING
Hydraulic system pressure can exceed 3,000 psi (20 684 kPa). A high-pressure hydraulic
system can pierce a body. Ensure engine if OFF prior to disconnecting hydraulic hoses. Failure
to comply may result in injury or death to personnel.
Never disconnect any high-pressure hydraulic hose, line or component without first dropping
pressure to zero. Failure to comply may result in injury or death to personnel.
Wear proper eye protection when working with or performing checks on high-pressure hydraulic
systems. Failure to comply may result in injury or death to personnel.
1. Place suitable drain pan under heavy-duty winch assembly prior to removing hoses.
0032-12