Maintenance
52
Compression Spring Adjustment
1.
Raise deck lift lever to the transport position,
(Fig. 43).
2.
Springs are compressed so the distance between
the two large washers should be 10-1/4”
(260 mm) (Fig. 44).
3.
Adjust by turning nut in front of each spring
(Fig. 44). (clockwise will shorten spring,
counter–clockwise will lengthen spring)
Greasing the Bearings
The cutting unit must be lubricated regularly. Refer to
the Service Interval Chart on page 31. Grease with
No. 2 general purpose lithium base or molybdenum
base grease.
1.
Stop the engine, set the parking brake, remove
the key and disconnect the spark plug wire(s)
from the spark plug(s).
2.
Grease the fittings on the three spindle bearings
(Fig. 45).
3.
Grease the fittings on the push arms(Fig. 45).
m–3890
Figure 45
Belt Inspection
Inspect all belts every 100 hours.
1.
Check belts for cracks, frayed edges, burn marks
or any other damage .Replace damaged belts.
Summary of Contents for Z-Master Z253
Page 4: ...Contents 2...
Page 9: ...Safety 7 Slope Chart Read all safety instructions on pages 4 6...
Page 10: ...8...
Page 58: ...Maintenance 56 Wiring Diagram...
Page 63: ......
