Alamo JD-5105 Assembly Manual page 16

General Information / Installation Requirements
INTRODUCTION:
and Descriptions, This is because most parts shown as breakdown in drawings are for location &
identification and if available as replacement parts will be listed in the Parts/Operators Manual which are
to be used with this assembly manual.
BEFORE STARTING ASSEMBLY:
1.
Clean surrounding area completely before uncapping any connections or Lines. NO DIRT OR
DEBRIS CAN BE ALLOWED ON OR NEAR HYDRAULIC SYSTEM IF IT IS BEING WORKED ON,
ANY DIRT OR CONTAMINANTS IN SYSTEM NO MATTER HOW SMALL WILL DAMAGE SYSTEM!
2.
After cleaning around all connections thoroughly, Do not disconnect any connections, Lines, Hoses,
on the Pump, Valve or Tank. Plug all hoses and Lines on Tractor and on Pump, DO NOT leave any
open Lines. NO Contamination Should be allowed into system at all.
3.
Clean Area, Clean all Tools, Pans etc. The cleaning of Area and Tools MUST be done before moving
(Cleaned) unit there for assembly.
4.
If parts need cleaning, use compressed Air to dry parts after washing (Compressed air must be
filtered and moisture free). DO NOT wipe them dry with Paper Towels or Cloth as these will leave
lint and/or dust contamination. DO NOT USE Compressed Air to spin any component (Such as
Bearings or Plates) as this will damage them and could be dangerous.
5.
Always use new Seals when assembling Hydraulic system, Lubricate the new rubber Seals with
a Petroleum Jelly, (Vaseline) before installing them.
6.
Torque all Bolts over Gasket Joints. Then repeat the Torque sequence to make sure Bolts are tight,
some times Gaskets can give a Torque reading that is OK but is not, so always recheck Torque.
TOOLS THAT MAY BE NEEDED:
The tools you will need at the assembly site are as follows:
1. Impact wrench or socket and ratchet set.
2. Rubber mallet.
3. Box-end, Allen, and adjustable wrenches.
4. Alignment pins.
5. Forklift or hydraulic floor jacks with rolling back boards.
6. Small chain hoist or block-and-tackle.
7. Multidirectional Levels.
8. Hydraulic Filter Buggy or Cart.
9. Safety shoes, safety glasses, and gloves.
A hard hat should be worn by anyone working under any raised component.
RECOMMENDED GAUGES FOR DIAGNOSTICS:
1.
Inlet Vacuum: 30 PSI to 30 in Mercury
2.
System Pressure Gauge: 6,000 PSI
3.
Charge Pressure Gauge: 0 to 500 PSI
Switch Blade (JD-5105-5205-5225-5325-5425-5525, Asy. Man) 05/05
© 2005 Alamo Group Inc.
In Most diagrams there are Component Part Numbers Listed, Item numbers
(READ THIS)
(207 bar to 0 bar)
(700 bar)
(0 to 25 bar)
Section 2 - 2