Tico Pro-Spotter, Руководство по обслуживанию

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11-6 Service Manual
TICO Manufacturing
HYDRAULIC SYSTEM PRO-SPOTTER
HYDRAULIC PUMP
Removal
See Figure 11-6.
1. Park and prepare tractor for service. (See “Park
Tractor Safely” on page 1-3.)
2. Raise the cab.
3. Close hydraulic tank shut offs. (See “HYDRAULIC
SYSTEM SHUT OFF VALVES” on page 11-6.)
Figure 11-6: Hydraulic Pump
4. Install identification tags and disconnect hydraulic
lines (1—3). Close all openings using caps and
plugs.
5. Remove cap screws (4), washers (5), and hydraulic
pump (6).
6. Repair or replace components as necessary.
Inspection
• Clean all parts of dirt and debris.
• Inspect hydraulic lines and fittings for leaks, holes,
cracks, and loose connections. Replace parts found
to be unserviceable.
• Check all threaded components for damaged or
stripped threads. Repair light damage with thread
chasers. Replace parts found to be unserviceable.
Installation
Installation is the reverse of the removal procedure.
• Test boom and steering operation.
HYDRAULIC SYSTEM SHUT OFF
VALVES
See Figures 11-7 and 11-8.
1. Park and prepare tractor for service. (See “Park
Tractor Safely” on page 1-3.)
Figure 11-7: Hydraulic Tank (rear)
2. Close suction line shut off valve (3).
Figure 11-8: Hydraulic Tank (bottom)
3. Close hydraulic tank-to-hydraulic pump line shut off
valve (5).
1 Hydraulic
Pump-to-Steering Gear
Box Hydraulic Line 4 Cap Screw (2 used)
2 Hydraulic
Pump-to-Directional
Control Valve Hydraulic
Line 5 Washer (2 used)
3 Hydraulic Tank-to-Hydraulic
Pump Hydraulic Line 6 Hydraulic Pump
1
TPS-092
3
2
6
5
4
1 Hydraulic Tank 3 Suction Line Shut Off Valve
2 Suction Line
1 Hydraulic Tank 5 Hydraulic Tank-to-Hydraulic
Pump Line Shut Off Valve
4 Hydraulic Tank-to-Hydraulic
Pump Line
3
TPS-118
2
1
1
TPS-119
5
4