Labrie EXPERT Service Manual

General Maintenance 227
11. Add hydraulic fluid as required to the hydraulic tank.
Arm Control Valve
Arm Control Valve Resealing
The following work instructions outline the procedure to reseal the arm control valve (or
proportional control valve) on the E
XPERT™.
NOTE: These repairs should be performed only by trained, experienced technicians.
Tools Required
 Ratchet
 ¾” socket
 ½” socket
 13mm socket
 5mm Hex Key Driver
 4mm Hex Key Driver
 3mm Hex Key Driver
 6” extension
 10mm Combination Wrench
 13mm Combination Wrench
 Torque Wrench
 O-Ring Pick
 Small Snap-ring pliers
 Small Flat Blade Screw Driver
 Lifting device, minimum 500 lb. capacity (overhead winch, shop crane, etc.)
 Nylon sling, minimum 500 lb. rating
 Lint free rags
 Petroleum jelly
Parts Required
 LabriePlus part number HYV04429 Section Seal Kit: one kit required for each section + end cap
(does not include port relief adjustment screw seals, plug seal washers, or dust caps)
 LabriePlus part number HYV04335-01 Electric Actuator Seal Kit: one kit required for each
actuator
 LabriePlus part number HYV04330 Manual Actuator Seal Kit: one kit required for each actuator
 LabriePlus part number 633B1816 port relief adjustment screw o-ring seals (as required, not
included in seal kit)
 LabriePlus part number 155L6377 port relief dust cap (as required, not included in seal kit)
 LabriePlus part number 684X2120 plug seal washer (as required, not included in seal kit)

Labrie EXPERT Specifications

General

Brand	Labrie
Model	EXPERT
Category	Trucks
Language	English