MQ Multiquip HTX6H, Руководство по обслуживанию

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PAGE 28 — HTX6H, STX6H TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (09/07/17)
INSPECTION
FLUID LEVELS
Record the following fluid levels on Machine Information and
Maintenance Log in Inspection section. Refer to Fluid Fill and
Check section for procedure.
„
Engine Oil
„
Engine Coolant
„ Hydraulic Oil
MECHANICAL
1.
Grease Points
— Ensure that the following Grease
Points are greased, wiped down and capped:
• Thrust Collar
• Fingers
2.
Stabilizer Rings
a. Verify at least 1 thread is visible below lower bolt
on all heim joints (Figure 44).
Figure 44. Visible Thread
b. Verify heim joint is centered, and not rotated, when
bolted on Figure 45).
Figure 45. Heim Joint Orientation
3. Hydraulics
• Spot check paint marks on fittings.
• Ensure that there are no leaks.
4.
Retardant Spray System
• Fill with water and perform operational check.
• Verify no leaks.
5.
Electrical (Cooling Fan)
• Verify fan cycles on when key is turned on
(will remain on for 10s).
• Verify air flow direction is inward.
6. Lights
• Verify operation of all 6 machine lights.
7.
Switches
• Verify proper operation of all switches.
8.
Indicators
• Turn the ignition key clockwise to the ON position. The
system indicator lights, including the red and amber
LEDS on the diagnostic display will turn on for 10s to
verify functions.
• Pitch Mode Light
• Cruise Control Light
• • Cold Start Light
• • Glow Plugs Light
9.
Aesthetics
• Paint Quality
- No bare spots
- No scratches
• Decals
- Readable
-Not torn or scratched
STATIC BLADE PITCH DRIFT TEST
1. Switch smart pitch switch to off position.
2. Bring machine up to temperature. This will be indicated
by “Cold Start” lamp turning off.
3. Choose one blade from each spider and mark with
small X to identify.
4. Using the Twin pitch button, cycle the blades from flat
to full pitch 8 times leaving the blades in the full pitch
position on the eighth cycle.
5. Turn the engine off, and record time and tip height on
Machine Information and Maintenance Log.
6. Leave for a 3-hour test period then re-measure tip
height. Record height and time on Machine Information
and Maintenance Log.
7. Compare the two measurements. Drift exceeding 3/16”
in three hours is unacceptable.