Pump/Motor/Tank Installation - JLG 15MVL Series Service Maintenance Manual

SECTION 4 - CONTROL COMPONENTS
After Filter Pressure Check
Reinstall the hydraulic oil filter and install the t-fitting
between the hydraulic filter and the extend line to the cyl-
inder. Recheck the hydraulic pressure and compare with
the previous readings when filter was removed. If a signifi-
cant drop in pressure reading has occurred, replace the
hydraulic filter and recheck the "after filter" pressure read-
ing.
1. Hydraulic Oil Filter
2. T- Fitting
Figure 4-8. Typical Hydraulic Pressure Gauge
Installation (After Hydraulic Filter).
4-22
3. Pressure Gauge Assembly
4. Extend Line

Pump/Motor/Tank Installation

BE CERTAIN THE MAST IS FULLY LOWERED BEFORE REMOV-
ING ANY HYDRAULIC LINES FROM THE PUMP UNIT. WEAR PRO-
TECTIVE GEAR WHEN WORKING AROUND PRESSURIZED
HYDRAULIC LINES. REMOVE CONNECTIONS CAREFULLY AND
CAP ALL LINES.
1
1
2
2
3
4
Pump/Motor/Tank Assembly Installation
1. Pump/Motor/Tank Assembly
2. Attach Screws/Washers
Note: See Figure 4-2. for wiring connection instructions.
– JLG Lift –
2
3
3. Detach and Cap Extend
and Return Lines
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