New Leader Battery Industry L2020G4 User Manual
P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .
HIGHWAY EQUIPMENT COMPANY
29
97373-A
Page Rev. A
INSTALLATION INSTRUCTIONS CONTINUED
HYDRAULIC HOSE INSTALLATION
Determine the pressure port of the pump. Install the pressure hose into this port as shown in Figure 8.
Connect the suction hose to the opposite port and to the tank outlet on the reservoir. If necessary, use plastic
tie straps to support hoses so that they will not catch on field obstructions, contact the muffler or moving parts.
Connect the suction hose to the opposite port and to the tank outlet on the reservoir. If necessary, use plastic
tie straps to support hoses so that they will not catch on field obstructions, contact the muffler or moving parts.
Figure 8 - Hydraulic Pump Installation
Use thread sealer on all fittings, except "O" ring and JIC adapters, "O" ring valves and motors, etc. When
using thread sealer, do not put it on the first three threads of the fitting. Too much on the fitting or on the first
three threads will force it into the oil stream where it could damage the system.
using thread sealer, do not put it on the first three threads of the fitting. Too much on the fitting or on the first
three threads will force it into the oil stream where it could damage the system.
Assemble the system as shown in the Hydraulics Parts List. Place the hose clamps as needed to keep hoses
away from hot or moving parts. Do not let hoses hang so low as to be snagged. Do not stretch hoses tight.
away from hot or moving parts. Do not let hoses hang so low as to be snagged. Do not stretch hoses tight.
The hydraulic hoses supplied are as follows:
Pressure Line: Two wire braid hose, one end fitting crimped on, other end fitting to be field installed after
cutting hose to length. See assembly instructions on the following page.
cutting hose to length. See assembly instructions on the following page.
Suction Line: Single spiral wire reinforced to be cut to length. Fittings to be assembled with double hose
clamps.
clamps.
All Return Lines: Double cotton braid with crimped end fittings.
If a threaded connection is tightened too tightly, the fitting or housing into
which the fitting is placed could be distorted and an unstoppable leak could
occur.
which the fitting is placed could be distorted and an unstoppable leak could
occur.
CAUTION