MAINTENANCE
3--37
1550 Gas/LPG/Diesel MM283 (9--01)
SCRUB HEAD
SCRUB HEAD
The scrub head houses the two scrub brushes
and the brush drive mechanisms. The scrub head
has two adjustments; scrub head height, and
scrub brush pattern.
The scrub head height adjustment sets the
minimum scrub head height. The height
adjustment should not be changed unless, due to
a major parts replacement or collision, the head
adjustment may have been altered. If the head
height is too low, excessive brush wear, engine
overheating, brush bounce, or excessive brush
drive plug and bearing wear may occur.
The scrub brush pattern adjustment determines
the amount of contact the brush has with the floor.
The brush pattern should be checked daily.
TO ADJUST SCRUB HEAD HEIGHT
1. The head height adjustment must be made
with a full solution tank and tires correctly
inflated; 55 psi (380 kPa) front, 35 psi
(240 kPa) rear.
NOTE: Using a different sized tire on the
machine, other than standard, will affect the head
height adjustment.
2. The head height adjusting nut is located
under the operator’s seat. The nut is
accessible by lifting up the seat. Hold the
seat up by attaching its chain to the steering
wheel.
B
A
03734
ADJUSTMENT NUT
A. Nut
B. Scrub Head Link
3. Adjust the nut so that the top front of the
head is 13.62 in to 13.75 in (345 to 350 mm)
from the floor.
A
B
B
01822
SCRUB HEAD ADJUSTMENT
A. Scrub Head
B. 13.62 to 13.75 in (345 to 350 mm)
4. If the scrub head is lower than 13.62 in
(345 mm), washers should be added below
the adjusting nut.
TO ADJUST SCRUB BRUSH PATTERN
1. The machine must have correct tire
pressures, full solution tank, and correct
scrub head height adjustment.
2. On a smooth, level floor, apply chalk or
some other material that won’t blow away
easily.
3. With the scrub head raised, move the
machine over the test area. Start the brush
rotation, apply the foot brakes, and lower the
scrubber head, allowing the brushes to spin
in one spot for 15 to 20 seconds. With no
chalk or other material on the floor, allow the
brushes to spin approximately two minutes.
4. Polish marks made by both brushes should
be visible. They should be about 1.5 in (40
mm) wide the full length of the brush. With a
soft brush the polish mark should not
exceed 3 in (75 mm) wide, evenly, the full
length of the brush.
Содержание 1550
Страница 16: ...SPECIFICATIONS 1550 Gas LPG Diesel MM283 6 91 1 2 ...
Страница 100: ...APPENDIX 1550 Gas LPG Diesel MM283 6 91 4 2 ...
Страница 112: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 11 07 6 6 ...
Страница 168: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 9 01 6 62 Fig 36 Engine Muffler Group 001000 001423 5 8 4 3 2 1 5 9 3 6 7 ...
Страница 202: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 9 01 6 96 Fig 55 Electrical Schematic Options 001000 001505 06182 550 1550 ...
Страница 203: ...STANDARD PARTS 6 97 1550 Gas LPG Diesel MM283 2 06 Fig 56 Electrical Schematic Specials 001000 001505 00363 550 1550 ...
Страница 215: ...STANDARD PARTS 6 109 1550 Gas LPG Diesel MM283 11 07 Fig 59 Electrical Schematic 001538 1013552 550 1550 G LP Impco ...
Страница 216: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 11 07 6 110 Fig 59 Electrical Schematic 001538 Gas Engine Harness Schematic ...
Страница 217: ...STANDARD PARTS 6 111 1550 Gas LPG Diesel MM283 11 07 Fig 59 Electrical Schematic 001538 Gas Engine Harness Schematic ...
Страница 218: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 11 07 6 112 Fig 59 Electrical Schematic 001538 Gas Engine Harness Schematic ...
Страница 222: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 9 01 6 116 Fig 61 Electrical Wire Harnesses Group 001000 001505 2 3 1 ...
Страница 223: ...STANDARD PARTS 6 117 1550 Gas LPG Diesel MM283 9 01 Fig 61 Electrical Wire Harnesses Group 001000 001505 4 5 ...
Страница 224: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 8 02 6 118 Fig 61 Electrical Wire Harnesses Group 001000 001505 6 ...
Страница 226: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 2 05 6 120 Fig 62 Electrical Wire Harnesses Group Gas LPG 001508 1 ...
Страница 227: ...STANDARD PARTS 6 121 1550 Gas LPG Diesel MM283 2 05 Fig 62 Electrical Wire Harnesses Group Gas LPG 001508 2 ...
Страница 228: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 2 05 6 122 Fig 62 Electrical Wire Harnesses Group Gas LPG 001508 3 ...
Страница 229: ...STANDARD PARTS 6 123 1550 Gas LPG Diesel MM283 2 05 Fig 62 Electrical Wire Harnesses Gas LPG Group 001508 4 5 ...
Страница 230: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 2 05 6 124 Fig 62 Electrical Wire Harnesses Group Gas LPG 001508 20 ...
Страница 234: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 8 08 6 128 Fig 62 Electrical Wire Harnesses Group Gas LPG 001508 28 27 ...
Страница 235: ...STANDARD PARTS 6 129 1550 Gas LPG Diesel MM283 3 11 Fig 62 Electrical Wire Harnesses Group Gas LPG 001508 29 ...
Страница 237: ...STANDARD PARTS 6 131 1550 Gas LPG Diesel MM283 3 11 ...
Страница 243: ...STANDARD PARTS 6 137 1550 Gas LPG Diesel MM283 8 02 Fig 66 Hydraulic Schematic 001000 001103 06164 550 1550 ...
Страница 286: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 8 02 6 180 ...
Страница 301: ...LPG PARTS 7 15 1550 Gas LPG Diesel MM283 11 07 ...
Страница 359: ...DIESEL PARTS 8 49 1550 Gas LPG Diesel MM283 2 06 Fig 30 Electrical Schematic Diesel 001000 001423 06182 550 1550 D ...
Страница 363: ...DIESEL PARTS 8 53 1550 Gas LPG Diesel MM283 2 05 ...
Страница 364: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 54 Fig 32 Electrical Schematic Diesel 001508 2 3 1 1013549 550 1550 D CAT ...
Страница 365: ...DIESEL PARTS 8 55 1550 Gas LPG Diesel MM283 2 05 Fig 32 Electrical Schematic Diesel 001508 1 2 3 1013549 550 1550 D CAT ...
Страница 366: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 56 Fig 32 Electrical Schematic Diesel 001508 1013549 550 1550 D CAT ...
Страница 367: ...DIESEL PARTS 8 57 1550 Gas LPG Diesel MM283 2 05 Fig 33 Electrical Wire Harnesses Group Diesel 001508 1 ...
Страница 368: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 58 Fig 33 Electrical Wire Harnesses Group Diesel 001508 1 ...
Страница 369: ...DIESEL PARTS 8 59 1550 Gas LPG Diesel MM283 2 05 Fig 33 Electrical Wire Harnesses Group Diesel 001508 2 ...
Страница 370: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 60 Fig 33 Electrical Wire Harnesses Group Diesel 001508 3 ...
Страница 371: ...DIESEL PARTS 8 61 1550 Gas LPG Diesel MM283 2 05 Fig 33 Electrical Wire Harnesses Group Diesel 001508 4 5 ...
Страница 372: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 62 Fig 33 Electrical Wire Harnesses Group Diesel 001508 6 ...
Страница 378: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 68 ...
Страница 436: ...BREAKDOWNS 1550 Gas LPG Diesel MM283 8 02 10 38 ...
Страница 440: ...CONTINENTAL ENGINE BREAKDOWN GASOLINE LPG 1550 Gas LPG Diesel MM283 2 95 11 4 Fig 2 Cylinder Head Group ...
Страница 456: ...CONTINENTAL ENGINE BREAKDOWN GASOLINE LPG 1550 Gas LPG Diesel MM283 2 95 11 20 ...
Страница 470: ...61697 CONTINENTAL ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 9 01 13 2 Fig 1 Engine Block Group ...
Страница 474: ...61697 CONTINENTAL ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 9 01 13 6 Fig 3 Cylinder Head Group ...
Страница 488: ...65951 CONTINENTAL ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 2 95 14 2 Fig 1 Engine Block Group ...
Страница 492: ...65951 CONTINENTAL ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 2 95 14 6 Fig 3 Cylinder Head Group ...
Страница 534: ...PERKINS ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 9 01 15 30 ...
Страница 562: ...1011676 CAT ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 2 05 16 28 ...