2
V. MAINTENANCE AND REPAIR...................................................................................................................21
5.1 General Maintenance.............................................................................................................................................21
5.2 Periodic Inspection.................................................................................................................................................21
5.3 Lubrication................................................................................................................................................................22
5.3.1 Boom Pivoting And Sliding Joints, Monthly.....................................................................................................22
5.3.2 Boom Rotation Drive Chain & Sprockets, Every 6 Months...........................................................................22
5.4 Hydraulic Power Unit Service................................................................................................................................22
5.4.1 Hydraulic Oil Inspection, Daily...........................................................................................................................22
5.4.2 Breather Cap Cleaning, Every 3 Months.........................................................................................................23
5.4.3 Hydraulic Filter Replacement, Every 3 Months...............................................................................................23
5.4.4 Hydraulic Oil & Filter Replacement, Annually..................................................................................................23
5.5 Compartmentized Probe Tip Inspection..............................................................................................................24
5.6 Core Probe Vacuum Pressure Equalization.......................................................................................................24
VI. TROUBLESHOOTING..................................................................................................................................25
6.1 General Truck Probe Troubleshooting.................................................................................................................25
6.2 Directional Solenoid Valve Troubleshooting.......................................................................................................26
6.3 Hydraulic Components Troubleshooting.............................................................................................................26
6.3.1 Cylinder Leaking..................................................................................................................................................26
VII. REPLACEMENT PARTS............................................................................................................................27
7.1 Scope........................................................................................................................................................................27
7.2 Ordering Parts.........................................................................................................................................................27
7.3 Replacement Parts.................................................................................................................................................27
7.4 Repair Kits................................................................................................................................................................27
7.4.1 Truck Probe Parts Listing................................................................................................................................... 28
VIII. WARRANTY..................................................................................................................................................39
List of Illustrations & Drawings
FIGURE 1-1, TRUCK PROBE SAFETY LABEL LOCATIONS ..………………………………………………………….. 4
FIGURE 2-1, TYPICAL INSTALLATION, TRUCK PROBE SYSTEM ……………………………………………….…… 5
FIGURE 3-1, HOSE & REUSABLE FITTING ASSEMBLY INSTRUCTIONS ………………………………………….... 9
FIGURE 3-2, HYDRAULIC SCHEMATIC ……………………………………………………………………………...…... 13
FIGURE 4-1, STANDARD NEMA 12 OPERATORS CONTROL PANEL DETAIL …………………………………….. 14
FIGURE 4-2, RELIEF VALVE ……………………………………………………………………………………………….. 19
FIGURE 4-3, ROTATIONAL MOTOR & DRIVE CHAIN ………………………………………………………………….. 20
FIGURE 7-1, MAIN STAND ASSEMBLY …………………………………………………………………………………... 31
FIGURE 7-2, TELESCOPING BOOM ASSEMBLY ……………………………………………………………………….. 32
FIGURE 7-3, COMPARTMENTIZED & CORE PROBES ………………………………………………………………… 32
FIGURE 7-4, SAMPLE CABINETS …………………………………………………………………………………………. 33
FIGURE 7-5, VACUUM MOTOR UNITS …………………………………………………………………………………… 34
FIGURE 7-6, HYDRAULIC POWER UNIT ASSEMBLY …………………………………………………………….……. 35
FIGURE 7-7, HYDRAULIC POWER UNIT FITTINGS& HOSES …………………………………………………….….. 36
FIGURE 7-8, HYDRAULIC HOSES & FITTINGS …………………………………………………………………….…… 37
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