HydraMaster Corporation
1/18/00
Machine Maintenance
MAXX 450D/470D/450 Diesel
Section 11-1
T
o avoid costly repairs and down-time, it is imperative to develop and practice
good maintenance procedures from the beginning. These procedures fall into
daily, weekly, monthly and quarterly increments, and are outlined below. All
recommended maintenance must be performed by competent service personnel.
Important: Record the date and machine hours on the maintenance log.
We have provided a maintenance log for your convenience at the end of this section.
The symbol means to see this General Maintenance Log for specific maintenance
intervals. Records of maintenance must be kept and copies may be required to be
furnished to HydraMaster before the warranty is honored. It is recommended that
you affix a copy of the Log on the vehicle door near your unit for convenience and to
serve as a maintenance reminder.
OPERATIONAL MAINTENANCE
DAILY
1. Visually inspect machine for loose wires, oil leaks, water leaks, etc.
2. Check engine oil level. Add as needed.
3. Inspect garden hose screen. Clean as needed.
4. Inspect recovery tank s/s filter and filter bag for tears, holes, etc.
Clean, repair or replace as needed.
5. Lubricate blower with an oil based lubricant through blower inlet.
6. Check coolant. Add as necessary.
7. Inspect fuel, oil, and coolant lines for leakage.
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