Tico Pro-Spotter, Service Manual

Page: 138 / 211

11-4 Service Manual
TICO Manufacturing
HYDRAULIC SYSTEM PRO-SPOTTER
HYDRAULIC FILTER ASSEMBLY
Removal
See Figure 11-3.
1. Park and prepare tractor for service. (See “Park
Tractor Safely” on page 1-3.)
NOTE
Fifth wheel boom should be powered down to fully
lowered position whenever checking and servicing the
hydraulic reservoir.
2. Lower fifth wheel boom to fully down position.
3. Close hydraulic tank shut offs. (See “HYDRAULIC
SYSTEM SHUT OFF VALVES” on page 11-6.)
Figure 11-3: Hydraulic Filter Assembly
4. Position a suitable container below the hydraulic filter
assembly (1).
5. Install identification tags and disconnect hydraulic
lines (3 and 4). Close all openings using caps and
plugs.
6. Remove U-bolts (8), washers (9), lock nuts (7), and
clamp (6). Move clamp and air release cord (5) aside.
7. Remove cap screws (10), washers (11), and
hydraulic filter assembly.
8. Position a suitable container below the hydraulic filter
assembly. Remove and discard the hydraulic filter
(2).
9. 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.
• Apply a thin film of clean hydraulic fluid to the filter
gasket.
• Tighten hydraulic filter (2) by hand approximately 1/2
to 3/4 turn after filter gasket makes contact with the
filter head.
• Test boom and steering operation.
1 Hydraulic Filter Assembly 7 Lock Nut (4 used)
2 Hydraulic Filter 8 U-Bolt (2 used)
3 Hydraulic
Filter-to-Directional Control
Valve Hydraulic Line 9 Washer (4 used)
4 Hydraulic
Filter-to-Hydraulic Tank
Hydraulic Line 10 Cap Screw (2 used)
5 Air Release Cord 11 Washer (2 used)
6 Clamp
5
TPS-107
6
4
3
1
10
11
9
8 7
2