MAINTENANCE
550E MM149 (6--97)
3-18
B
C
A
00082
TAPERED BRUSH PATTERN
A. Operator Side
B. Rear Brush Marks
C. Front Brush Marks
A
D
C
B
00284
BRUSH SHAFT MOUNTING
A. Scrub Head
B. Shim
C. Bearing Mounting Bracket
D. Bearing Protector
7. Recheck the brush polish marks to see if the
front and rear match, and are even across
the full length of the brush.
8. The width of the rear brush polish mark can
vary more than the desired 1.5 to 2 in (40 to
50 mm). There are adjusting knobs located
on the drive side of the scrub head. Turn the
knob clockwise to decrease the width of the
polish mark and counterclockwise to
increase the width of the polish mark. The
polish mark should not exceed 2 in (50 mm).
Use the locking strips to keep the adjusting
knobs in place.
A
B
C
00286
BRUSH ADJUSTMENT KNOBS
A. Locking Strips
B. Front Brush Adjusting Knob
C. Rear Brush Adjusting Knob
9. For maximum brush life, rotate the brushes
from front-to-rear after every 50 hours of
operation.
10. While scrubbing, refer to the brush pressure
gauge on the instrument panel. The pointer
should read in the “green” area. If the gauge
reads in the “red” area continuously, the
width of both brush patterns should be
narrowed.
Содержание 550
Страница 10: ...GENERAL INFORMATION 550E MM149 3 94 viii ...
Страница 12: ...OPERATION 550E MM149 3 91 2 2 ...
Страница 30: ...OPERATION 550E MM149 9 00 2 20 ...
Страница 32: ...MAINTENANCE 550E MM149 3 91 3 2 ...
Страница 62: ...MAINTENANCE 550E MM149 2 05 3 32 ...
Страница 66: ...APPENDIX 550E MM149 3 91 4 4 ...
Страница 74: ...STANDARD PARTS 550E MM149 5 01 6 4 Fig 2 Replacement Brushes 1 ...
Страница 96: ...STANDARD PARTS 550E MM149 5 01 6 26 Fig 17 Electric Motor Group 1 2 3 4 5 6 ...
Страница 105: ...STANDARD PARTS 6 35 550E MM149 5 01 Fig 23 Electrical Schematic 1 2 3 4 5 01228 550E ...
Страница 106: ...STANDARD PARTS 550E MM149 5 01 6 36 Fig 23 Electrical Schematic 1 2 3 4 5 01228 550E ...
Страница 108: ...STANDARD PARTS 550E MM149 5 01 6 38 Fig 24 Power Wheel Group 2 3 4 5 6 1 5 Hydraulic Brake Assembly ...
Страница 110: ...STANDARD PARTS 550E MM149 5 01 6 40 Fig 25 Electrical Wire Harness Group 1 2 3 4 5 6 7 8 9 10 11 12 13 ...
Страница 117: ...STANDARD PARTS 6 47 550E MM149 5 01 Fig 31 Hydraulic Schematic 001330 005607 02361 550E ...
Страница 118: ...STANDARD PARTS 550E MM149 5 01 6 48 Fig 32 Hydraulic Schematic 005608 11118 550E ...
Страница 168: ...OPTIONS 550E MM149 9 99 8 18 ...
Страница 182: ...BREAKDOWNS 550E MM149 10 10 9 14 ...
Страница 196: ...CROSS REFERENCE 550E MM149 10 10 10 14 ...