GENERAL INFORMATION
1550 Gas/LPG/Diesel MM283 (8--08)
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ELECTRICAL SYSTEM 3-35...............
BATTERY 3-35........................
BELTS AND CHAINS 3-36.................
VACUUM FAN DRIVE BELT -- GAS/LPG
ENGINES (For machines below serial
number 001508) 3-36.............
VACUUM FAN DRIVE BELT -- DIESEL
ENGINES (For machines serial number
001000 and above) 3-36...........
TO ADJUST VACUUM FAN DRIVE
BELT 3-36.......................
ALTERNATOR AND RADIATOR FAN
BELT 3-36..........................
TO ADJUST ALTERNATOR AND
RADIATOR FAN BELT 3-36........
SCRUB HEAD 3-37.......................
SCRUB HEAD 3-37....................
TO ADJUST SCRUB HEAD
HEIGHT 3-37....................
TO ADJUST SCRUB BRUSH
PATTERN 3-37...................
SCRUB BRUSHES 3-39................
TO REPLACE SCRUB BRUSHES 3-39
SOLUTION SYSTEM 3-41.................
SRS WATER SPRAY DEFLECTOR 3-41..
SRS SOLUTION TANK 3-42.............
SRS METERING SOLUTION PUMP3-43
TROUBLESHOOTING 3-43.............
SQUEEGEES 3-44........................
SIDE SQUEEGEES 3-44...............
SCRUB HEAD REAR SQUEEGEES 3-44.
REAR SQUEEGEE 3-45................
TO REPLACE REAR SQUEEGEE
BLADES 3-45.................
TO FACTORY ADJUST REAR
SQUEEGEE 3-46................
TO ADJUST REAR SQUEEGEE 3-48.
BRAKES AND TIRES 3-50.................
SERVICE BRAKES 3-50................
PARKING BRAKES 3-51................
TIRES 3-51...........................
OPTIONS 3-52...........................
DRAIN PUMP 3-52.....................
APPENDIX 4-1..............................
HARDWARE INFORMATION 4-3...........
STANDARD BOLT TORQUE CHART 4-3.
METRIC BOLT TORQUE CHART 4-3....
BOLT IDENTIFICATION 4-3.............
THREAD SEALANT AND LOCKING
COMPOUNDS 4-3..................
HYDRAULIC FITTING INFORMATION 4-4...
HYDRAULIC TAPERED PIPE FITTING
(NPT) TORQUE CHART 4-4..........
HYDRAULIC TAPERED SEAT FITTING
(JIC) TORQUE CHART 4-4...........
HYDRAULIC O-RING FITTING TORQUE
CHART 4-4......................
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HOW TO USE THIS MANUAL 5-1
.............
IMPORTANT INFORMATION 5-1...........
FINDING A TENNANT PART NUMBER 5-2..
PLACING AN ORDER 5-3.................
STANDARD MODEL PARTS 6-1..............
Fig. 1 -- Recommended General
Maintenance Items 6-3...........
Fig. 2 -- Replacement Brushes 6-7..........
Fig. 3 -- Main Frame Group
(001000--001505) 6-8............
Fig. 4 -- Main Frame Group
001508-- ) 6-10.............
Fig. 5 -- Main Frame Cover and Door
Group (001508-- ) 6-12......
Fig. 6 -- Main Frame Noise Insulation
Group (001000--001505) 6-14.....
Fig. 7 -- Seat Group 6-15...................
Fig. 8 -- Scrub Head Lift Group 6-16.........
Fig. 9 -- Scrub Head Hopper Group 6-18.....
Fig. 10 -- Scrub Head Rear Squeegee
Group 6-19.....................
Fig. 11 -- Scrub Head Right Side
Squeegee Assembly 6-20.........
Fig. 12 -- Scrub Head Left Side
Squeegee Assembly 6-22.........
Fig. 13 -- Scrub Head Solution Control
Group 6-24.....................
Fig. 14 -- Scrub Head Front Brush Drive
Components Group 6-26..........
Fig. 15 -- Scrub Head Front Brush Idler
Assembly 6-28..................
Fig. 16 -- Scrub Head Rear Brush Idler
Assembly 6-29..................
Fig. 17 -- Scrub Head Rear Brush Drive
Components Group 6-30..........
Fig. 18 -- Steering Column Group
(001000--001505) 6-32...........
Fig. 19 -- Steering Column Group,
Gas/LPG (001508-- ) 6-33...
Fig. 20 -- Tire and Wheel Assembly 6-34.....
Fig. 21 -- Rear Axle Group 6-35.............
Fig. 22 -- Front Wheel Drive Group 6-36......
Fig. 23 -- Hydraulic Directional Pedal
Group (001000--001103) 6-38.....
Fig. 24 -- Hydraulic Directional Pedal Group
Gas/LPG (001104-- ) 6-40...
Fig. 25 -- Front Wheel Parking Brake
Group 6-42.....................
Fig. 26 -- Brakes Group 6-43................
Fig. 27 -- Engine Group, Gas
(001000--001423) 6-44...........
Fig. 28 -- Engine Group, Gas/LPG
(001424--001505) 6-46...........
Fig. 29 -- Engine Group, Gas/LPG
(001508-- ) 6-48............
Fig. 30 -- Engine Alternator Group,
Gas/LPG (001424--001505) 6-50...
