Wood-mizer 1992 LT40HD Operator's Manual download pdf (Page 63)

Maintenance

Wear Life

Maintenance HD92doc042701 3-1

SECTION 3 MAINTENANCE

This section lists the maintenance procedures that need to be performed.

The Short Interval Maintenance Schedule lists procedures that need to be performed

every 4, 8 or 25 hours.The Maintenance Log lists procedures that need to be performed

every 50, 100, 200, 300, 500, or 1000 hours. Keep track of machine maintenance by fill-

ing in the machine hours and the date you perform each procedure.

This symbol identifies the interval (hours of operation) at which each maintenance pro-

cedure should be performed.

3.1 Wear Life

See Table 3-1. This chart lists estimated life expectancy of common replacement parts if

proper maintenance and operation procedures are followed. Due to the many variables

which exist during sawmill operation, actual part life may vary significantly. This informa-

tion is provided so that you may plan ahead in ordering replacement parts.

Part Description Estimated

Life

Up/Down Motor Brushes 375 hours

B57 Blade Wheel Belts 500 hours

Up/Down Motor 750 hours

Hydraulic Pump Solenoid 750 hours

Power Feed Motor

Brushes

750 hours

Up/Down Drum Switch 1000 hours

Blade Guide Rollers 1000 hours

Hydraulic Pump Motor

Brushes

1000 hours

Power Feed Drum Switch 1200 hours

Drive Belt 1250 hours

Power Feed Motor 1500 hours

Power Feed Belt 2000 hours

Up/Down Belt 2000 hours

TABLE 3-1

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 139 140

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Wood-mizer 1992 LT40HD Operator's Manual Page 63