528 MM193 Rev. 08 (3 95)

Transcription

1 528 MM193 Rev. 08 (3 95)

2 This manual is furnished with each new TENNANT Model 528. It provides necessary operating and preventive maintenance instructions. Read this manual completely and understand the machine before operating or servicing it. This manual covers all machine variations and standard options. The instruction portion of the manual consists of the Specification, Operation, Maintenance, and Appendix sections. The parts portion consists of the Standard Model Parts; LPG Parts; Diesel Parts; SRS Parts; Options; Miscellaneous Components; Hydraulic Components; Engine Parts, Gasoline, LPG; Engine Parts, DIS, Gasoline, LPG; Engine Parts, Diesel; and Cross Reference sections. All right side and left side references to the machine are determined by facing the direction of forward travel. All hardware considered to be of a common nature or locally available has been omitted from the parts sections. Be aware that this machine may contain metric hardware. Make sure you use equivalent hardware when replacement becomes necessary. This machine will provide excellent service. However, the best results will be obtained at minimum costs if: The machine is operated with reasonable care. The machine is maintained regularly per the maintenance instructions provided. The machine is maintained with Tennant Company supplied or equivalent parts. Parts and supplies may be ordered by phone or mail from any Tennant Company parts and service center, distributor, or from any of the Tennant Company subsidiaries. Before ordering parts or supplies, be sure to have your machine model number and serial number handy. Fill out the data block below for future reference. Machine Serial Number Engine Serial Number Sales Representative Customer Number Date of Installation Manual Number MM193 Revision: 08 Published: 3 95 MACHINE DATA Please fill out at time of installation. Trademark Registered in: Austria, Benelux, Denmark, England, France, Germany, Italy, Spain, Switzerland, United States, Argentina, Australia, Canada, Japan, Mexico, Sweden, by TENNANT COMPANY, Minneapolis, Minnesota, U.S.A. Acknowledgements: Technical information and/or illustrations supplied by Ford Motor Company; Kubota Ltd.; Cessna Fluid Power Division; Eaton Corporation, Hydraulics Division. Copyright 1988, 1989, 1990, 1992, 1994, 1995 Tennant Company, Printed in U.S.A.

3 The components used in this machine have been carefully selected for performance and safety. Use only Tennant Company specified or equivalent parts. To receive prompt service in filling of your parts orders, please direct all orders for parts with Tennant Company part numbers to the Tennant Company, and all orders for parts with vendor part numbers to the local supplier of the respective vendor. When ordering parts, please furnish all of the following information: 1. Machine model number - shown on the machine data plate. SER.NO. ORDERING REPAIR PARTS STANDARD MODEL PARTS If the old part cannot be identified, send it to us with the quantity needed specified on the order. Any claim for loss or damage to a shipment in transit should be filed promptly against the transportation company making the delivery. Shipments will be complete unless the packing list or order acknowledgement indicate items back ordered. If parts received are suspected to be incorrect or defective, please write, wire, or phone the Tennant Company representative from whom you ordered the part. They will give authorization for return and/or handle replacement shipments when required. SERIAL NUMBER INFORMATION EXPLANATION Serial number listings are shown to indicate on which machines each part can be used. These listings are explained by the following examples: GVW. LBS. KG. TENNANT COMPANY MINNEAPOLIS, MINN USA 2. Machine serial number - shown on the machine data plate. 3. Power source - gasoline, LPG, diesel, electric. 4. Company name. 5. Shipping address. 6. Billing address. 7. Name, first and last - of person ordering parts. 8. Telephone number. 9. Purchase order number. 10. Part number, description, and quantity - of each item on the order. 11. Customer ID Number. Do not order parts by key number or the figure number of the illustrated parts. Indented items indicate parts of assemblies. Standard hardware is furnished only when part of a purchased assembly. Please get hardware from a local hardware supplier. ( ) The part can be used on all machines. ( ) The part can be used on all machines beginning with the serial number listed. ( ) The part can be used on all machines up to and including serial number listed. ( ) The part can be used on all machines between and including the serial numbers listed. Where xxxxxx s are listed in place of a serial number, it indicates a change was made but the exact serial number had not been established when the catalog went to press. SI UNITS OF MEASURE (INTERNATIONAL SYSTEM) Metric equivalents have been included, where applicable, throughout this parts catalog. FASTENER STRENGTH IDENTIFICATION Fasteners required to have high--strength qualities equivalent to SAE Grade 8 are identified throughout this catalog by the description GR 8. Unless identified by this description, all standard fasteners are SAE Grade 5. (Specifications and design subject to change without notice.) 528 MM193 (9-88) 5-1

4 STANDARD MODEL PARTS Fig. 1 - Recommended General Maintenance Items Ref. Tennant Part No. Machine Serial Number Description Qty ( ) Performance Package, 400 Hour, Gasoline 1 Y ( ) Spark Plug 4 Y ( ) Rotor 1 Y ( ) Distributor Cap 1 Y ( ) Gasket, Cover 1 Y ( ) Element, Air Filter 1 Y ( ) Filter, Engine Oil 8 Y ( ) Filter, Fuel 1 Y ( ) Hydraulic Fluid, 1 Gal (3.8 L) 6 Y ( ) Element, Hydraulic Filter ( ) Performance Package, 400 Hour, Gasoline, DIS 1 Y ( ) Spark Plug 4 Y ( ) Gasket, Cover 1 Y ( ) Element, Air Filter 1 Y ( ) Filter, Engine Oil 8 Y ( ) Filter, Fuel 1 Y ( ) Hydraulic Fluid, 1 Gal (3.8 L) 6 Y ( ) Element, Hydraulic Filter ( ) Performance Package, 400 Hour, LPG 1 Y ( ) Spark Plug 4 Y ( ) Rotor 1 Y ( ) Distributor Cap 1 Y ( ) Gasket, Cover 1 Y ( ) Element, Air Filter 1 Y ( ) Filter, Engine Oil 8 Y ( ) Hydraulic Fluid, 1 Gal (3.8 L) 6 Y ( ) Element, Hydraulic Filter ( ) Performance Package, 400 Hour, LPG, DIS 1 Y ( ) Spark Plug 4 Y ( ) Gasket, Cover 1 Y ( ) Element, Air Filter 1 Y ( ) Filter, Engine Oil 8 Y ( ) Hydraulic Fluid, 1 Gal (3.8 L) 6 Y ( ) Element, Hydraulic Filter ( ) Performance Package, 400 Hour, Diesel 1 Y ( ) Element, Air Filter 1 Y ( ) Filter, Engine Oil 8 Y ( ) Element, Diesel Fuel Filter 1 Y ( ) Element, Hydraulic Filter 1 Y ( ) Hydraulic Fluid, 1 Gal (3.8 L) MM193 (2-92)

5 STANDARD MODEL PARTS Fig. 2 - Replacement Brushes Ref. Tennant Part No. Machine Serial Number Description Qty ( ) Brush, Scrub, Polypropylene ( ) Brush, Scrub, Super Abrasive ( ) Brush, Scrub, Soft Nylon ( ) Side Scrub Brush Assembly, Polypropylene 1 Y ( ) Bracket, Spring Retainer 1 Y ( ) Spring, Brush Retaining ( ) Side Scrub Brush Assembly, Super Abrasive 1 Y ( ) Bracket, Spring Retainer 1 Y ( ) Spring, Brush Retaining ( ) Side Scrub Brush Assembly, Soft Nylon 1 Y ( ) Bracket, Spring Retainer 1 Y ( ) Spring, Brush Retaining MM193 (6-94) 5-3

6 STANDARD MODEL PARTS Fig. 3 - Main Frame Group MM193 (6-94)

7 STANDARD MODEL PARTS Fig. 3 - Main Frame Group Ref. Tennant Part No. Machine Serial Number Description Qty ( ) Door, R.H ( ) Hinge, Door ( ) Bolt, Latch ( ) Latch, Hook ( ) Latch, Hook ( ) Spindle, Adjustment ( ) Hinge, Hood 2 Y ( ) Bearing, Journal ( ) Shim, Hood Hinge ( ) Hinge ( ) Panel, Removable ( ) Molding, Rigid ( ) Frame, Hood Support ( ) Panel, Firewall ( ) Panel and Label Assembly, Component ( ) Retainer, Speed Nut ( ) Panel ( ) Pad, Tread ( ) Frame, Main ( ) Door, L.H ( ) Door, Side ( ) Stop, Door ( ) Bumper, Rubber ( ) Insulation ( ) Fastener ( ) Retainer, Screw ( ) Screw Kit, Thumb ( ) Screw, Thumb ( ) Hinge, Side Door ( ) Grommet, Rubber ( ) Plugbutton ( ) Panel, Cover ( ) Plate, Panel Filler ( ) Bumper, Rubber ( ) Spacer ( ) Washer, Nylon ( ) Molding, Rigid ( ) Bolt, Latch MM193 (6-94) 5-5

8 STANDARD MODEL PARTS Fig. 4 - Engine Hood Group Ref. Tennant Part No. Machine Serial Number Description Qty ( ) Hood Assembly, Engine 1 Y ( ) Insulation, Hood 1 Y ( ) Insulation, Foam 1 Y ( ) Insulation, Hood ( ) Clip, Safety ( ) Seal ( ) Plate, Hood Latch Mount ( ) Latch, Hook, R.H ( ) Spring, Gas ( ) Stud, Ball MM193 (2-92)

9 STANDARD MODEL PARTS Fig. 5 Overhead Guard Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Support, Guard R.H ( ) Molding, Rigid ( ) Channel, Guard ( ) Molding, Rigid ( ) Support, Guard L.H ( ) Bolt, Eye ( ) Chain and Hook Assembly ( ) Bracket, Guard Mounting MM193 (9 88)

10 STANDARD MODEL PARTS Solution and Recovery Tank Fig. 6 Seat Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Seat ( ) Pouch, Operator Manual, 13.6 in (345 mm) ( ) Pouch, Operator Manual, 7.5 in (190 mm) ( ) Rivet, Pop ( ) Bracket, Seat ( ) Nut, Low Crown ( ) Hinge ( ) Washer, Nylon ( ) Link, Seat ( ) Gasket, Door ( ) Plate, Gasket ( ) Wrench, Hex Key MM193 (2 92)

11 STANDARD MODEL PARTS Fig. 7 Brake Pedal and Cylinder Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Pedal, Brake ( ) Pad ( ) Rod, Push ( ) Spacer 1 5 SK2136 ( ) Replacement Kit, Cylinder 1 SK2137 ( ) Repair Kit, Cylinder ( ) Fitting, Plug ( ) Fitting, Elbow ( ) Tube Assembly, Brake Line ( ) Clamp, Cable MM193 (6 94)

12 STANDARD MODEL PARTS Hydraulic Pump Fig. 8 Directional Pedal Group 528 MM193 (2 92)

13 STANDARD MODEL PARTS Fig. 8 Directional Pedal Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Pedal Assembly ( ) Pad, Tread ( ) Pin, Clevis ( ) Ball Joint ( ) Stud ( ) Retainer, Speed Nut ( ) Plate Assembly, Floor ( ) Mat, Floor ( ) Door, Floor Plate ( ) Washer, Retainer ( ) Lever Assembly, Pump Control ( ) Bearing ( ) Bearing, Sleeve ( ) Bearing, Fiberglide Thrust ( ) Stud ( ) Plate, Pump Control ( ) Bumper, Rubber ( ) Plate, Spring ( ) Bracket, Spring Mounting ( ) Sleeve ( ) Coupling, Shaft ( ) Screw, Hex, Nylon ( ) Bushing ( ) Screw, Set ( ) Flange, Coupling MM193 (2 92)

14 STANDARD MODEL PARTS Main Frame Fig. 9 Right Side Brake Group 528 MM193 (2 92)

15 STANDARD MODEL PARTS Fig. 9 Right Side Brake Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Lever, Brake ( ) Sleeve ( ) Plate, Spacer ( ) Bar, Pulley Mounting ( ) Pin, Clevis ( ) Pulley Assembly, Cable ( ) Sleeve ( ) Keeper, Cable ( ) Fitting, Tee ( ) Tube Assembly, Brake Line ( ) Spring, Tension ( ) Bracket ( ) Bracket, Spacer ( ) Pin, Clevis ( ) Pin, Clevis ( ) Plate, Brake Mount ( ) Spacer, Brake ( ) Clamp, Cable ( ) Brake Assembly, R.H. (Replaced by 48795) ( ) Service Kit, Brake Cylinder ( ) Shoe Kit, Non-ASBSTS (Set for 1 wheel) ( ) Brake Assembly, R.H ( ) Service Kit, Brake Cylinder ( ) Service Kit, Brake and Shoe Lining (Set for 1 wheel) ( ) Wheel Assembly, Solid ( ) Tire, Solid ( ) Grommet, Rubber ( ) Pin, Clevis MM193 (6 94)

16 STANDARD MODEL PARTS Main Frame Fig. 10 Left Side Brake Group 528 MM193 (2 92)

17 STANDARD MODEL PARTS Fig. 10 Left Side Brake Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Tie, Cable ( ) Spacer, Brake ( ) Cable, Parking Brake ( ) Spring, Tension ( ) Pulley Assembly, Cable ( ) Sleeve ( ) Keeper, Cable ( ) Pin, Clevis ( ) Clamp, Cable ( ) Bracket ( ) Bracket, Spacer ( ) Pin, Clevis ( ) Pin, Clevis ( ) Plate, Brake Mount ( ) Tube Assembly, Brake Line ( ) Brake Assembly, L.H. (Replaced by 48796) ( ) Service Kit, Brake Cylinder ( ) Shoe Kit, Non-ASBSTS (Set for 1 wheel) ( ) Brake Assembly, L.H ( ) Service Kit, Brake Cylinder ( ) Service Kit, Brake and Shoe Lining (Set for 1 wheel) ( ) Wheel Assembly, Solid ( ) Tire, Solid ( ) Grommet, Rubber MM193 (6 94)

18 STANDARD MODEL PARTS Main Frame Fig. 11 Drive Motors Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Fitting, Tee ( ) Fitting, Straight ( ) Fitting, Straight ( ) Fitting, Straight ( ) Motor, Hydraulic (See Hydraulic Components) ( ) Fitting, Straight ( ) Fitting, Tee ( ) Fitting, Elbow, ( ) Fitting, Elbow ( ) Fitting, Elbow ( ) Fitting, Straight ( ) Switch, Flow (See Hydraulic Components) ( ) Molding, Rigid ( ) Washer MM193 (2 92)

19 STANDARD MODEL PARTS Fig. 12 Pump Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Pump, Hydraulic (See Hydraulic Components) ( ) O Ring ( ) Pump, Hydraulic (See Hydraulic Components) ( ) O Ring ( ) Valve, Hydraulic Neutral ( ) Screw, Socket ( ) Spacer ( ) Fitting, Elbow ( ) Fitting, Straight ( ) Fitting, Elbow ( ) Fitting, Elbow ( ) Fitting, Tee ( ) Fitting, Straight ( ) Fitting, Tee ( ) Fitting, Straight ( ) Fitting, Tee ( ) Filter Assembly, Hydraulic ( ) Element, Filter ( ) Washer ( ) Screw MM193 (2 92)

20 STANDARD MODEL PARTS Fig. 13 Engine Flywheel and Mount Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bracket, Engine Mounting ( ) Dampner, Engine ( ) Starter ( ) Bracket, Rear Engine Mounting, L.H ( ) Bracket, Rear Engine Mounting, R.H ( ) Housing, Flywheel ( ) Ring, Starter Locating ( ) Coupling Assembly, Flywheel ( ) Pin, Dowel ( ) Washer ( ) Screw, Hex, M ( ) Screw, Hex, M ( ) Nut, Brass ( ) Mount, Engine Front ( ) Mount, Engine Front MM193 (2 92)

21 STANDARD MODEL PARTS Fig. 14 Engine Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Engine ( ) Filter, Engine Oil ( ) Fitting, Straight ( ) Sending Unit, Oil Pressure ( ) Fitting, Elbow ( ) Switch, Oil Pressure ( ) Tab, Terminal ( ) Coil Assembly ( ) Wire, High Tension ( ) Nut, Hex, M ( ) Nut, Hex, M ( ) Bracket, Ignition Coil ( ) Fitting, Straight ( ) Hose, Hydraulic ( ) Fitting, Plug ( ) Gasket, Fuel Pump ( ) Cover, Fuel Pump Opening ( ) Screw, Hex, M ( ) Fitting, Tee ( ) Sender, Water Temperature ( ) Housing and Gasket, Thermostat ( ) Gasket, Thermostat Housing ( ) Wire Assembly, Ground MM193 (2 92)

22 STANDARD MODEL PARTS Fig. 15 Engine Group, Distributorless (DIS) 528 MM193 (2 92)

23 STANDARD MODEL PARTS Fig. 15 Engine Group, Distributorless (DIS) TENNANT Machine Key Part No. Serial Number Description Qty ( ) Engine, Distributorless (DIS) ( ) Shield Assembly, Exhaust Manifold ( ) Fitting, Straight ( ) Sending Unit, Oil Pressure ( ) Fitting, Elbow, ( ) Switch, Oil Pressure ( ) Tab, Terminal ( ) Housing and Gasket, Thermostat ( ) Gasket, Thermostat ( ) Cap Assembly, Oil Filler And PCV Valve ( ) Hose, Heater ( ) Clamp, Worm Drive ( ) Fitting, Straight ( ) Hose, Hydraulic ( ) Fitting, Plug ( ) Gasket, Fuel Pump ( ) Bracket, Actuator Mounting ( ) Screw, Hex, M ( ) Fitting, Tee ( ) Sender, Water Temperature ( ) Wire Assembly, Ground ( ) Hose, Rubber ( ) Clamp, Worm Drive ( ) Manifold, Exhaust ( ) Nut, Hex, M ( ) Washer ( ) Fitting, Nipple MM193 (2 92)

24 STANDARD MODEL PARTS Fig. 16 Carburetor Group 528 MM193 (2 92)

25 STANDARD MODEL PARTS Fig. 16 Carburetor Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Nut, Wing ( ) Washer, Sealing ( ) Adaptor, Carburetor ( ) Gasket, Carburetor Air Horn ( ) Stud, Air Horn ( ) Carburetor ( ) Repair Kit, Carburetor ( ) Plug ( ) Gasket, Carburetor ( ) Stud ( ) Plate, Carburetor Mounting ( ) Screw, Socket, M ( ) Gasket, Carburetor ( ) Ball Joint ( ) Stud, Carburetor ( ) Ball Joint ( ) Fitting, Plug ( ) Plate, Mounting ( ) Actuator, Governor ( ) Clamp, Cable ( ) Clamp, Worm Drive ( ) Fuel Line ( ) Fitting, Union ( ) Hose, Vacuum ( ) Fuel Line ( ) Cable Assembly, Choke ( ) Spring, Compression ( ) Fitting, Straight ( ) Tie, Cable MM193 (2 92)

26 STANDARD MODEL PARTS Fig. 17 Carburetor Group, Distributorless (DIS) 528 MM193 (3 95)

27 STANDARD MODEL PARTS Fig. 17 Carburetor Group, Distributorless (DIS) TENNANT Machine Key Part No. Serial Number Description Qty ( ) Nut, Wing ( ) Washer, Rubber ( ) Adaptor, Carburetor ( ) Gasket, Carburetor ( ) Stud ( ) Carburetor ( ) Repair Kit, Carburetor ( ) Plug, Carburetor ( ) Washer, Nylon ( ) Stud, M ( ) Screw, Socket, M ( ) Adapter, Carburetor Mounting ( ) Gasket, Carburetor ( ) Shield, Drip ( ) Nut, Hex, M ( ) Lever, Carburetor ( ) Ball Joint, Stud ( ) Ball Joint ( ) Rod, Throttle Control ( ) Ball Joint ( ) Lever, Governor ( ) Actuator, Governor ( ) Cable Assembly, Choke ( ) Tie, Cable ( ) Spring, Compression ( ) Hose, Rubber ( ) Control Assembly, Ignition ( ) Fitting, Elbow ( ) Fuel Line ( ) Fitting, Straight ( ) Fuel Line ( ) Clamp, Cable ( ) Filter, Fuel MM193 (3 95)

28 STANDARD MODEL PARTS Fig. 18 Air Cleaner Group 528 MM193 (6 94)

29 STANDARD MODEL PARTS Fig. 18 Air Cleaner Group TENNANT Machine Key Part No. Serial Number Description Qty A ( ) Horn ( ) Bracket Replacement Kit, Mounting ( ) Clamp, Mounting ( ) Air Cleaner ( ) Element, Air Filter ( ) Clamp Assembly ( ) Cup Assembly ( ) Nut, Wing ( ) Indicator, Air Filter Service ( ) Hose, Air Intake ( ) Tube, Air Intake ( ) Clamp, Worm Drive ( ) Hose, PCV ( ) Hose, PCV ( ) Fitting Repl Kit ( ) Fitting, Straight ( ) Screw, Hex, M ( ) Clamp, Worm Drive ( ) Hose, Air Intake ( ) Hose, Air Intake ( ) Bracket, Air Cleaner Mounting MM193 (6 94)

30 STANDARD MODEL PARTS Fig. 19 Engine Fan and Alternator Group 528 MM193 (2 92)

31 STANDARD MODEL PARTS Fig. 19 Engine Fan and Alternator Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Strap, Fan Support ( ) Fan ( ) Spacer, Fan ( ) Screw, Socket, M6 (45 mm Long) ( ) Pulley, Water Pump ( ) V Belt ( ) Sheave ( ) Alternator, Prestolite ( ) Key, Woodruff ( ) Diode And Rectifier Assembly ( ) Brush Assembly, Alternator ( ) Bearing, Ball ( ) Regulator, Voltage ( ) Spacer ( ) Bracket, Alternator ( ) Screw, Hex, M ( ) Screw, Hex, M ( ) Arm, Alternator ( ) Wire, Alternator Ground ( ) Arm, Alternator ( ) Alternator Replacement Kit ( ) Wire Assembly ( ) Wire, Alternator Ground ( ) Boot, Alternator ( ) Alternator, Mando ( ) Regulator Assembly ( ) Bearing, Ball ( ) Brush Kit ( ) Rectifier Assembly ( ) Alternator, Pulley ( ) Sheave, Water Pump ( ) Spacer Replacement Kit, Fan ( ) Screw, Socket, M6 (35 mm Long) ( ) Screw, Socket, M6 (50 mm Long) ( ) Spacer, Fan MM193 (3 95)

32 STANDARD MODEL PARTS Fig. 20 Radiator Group 528 MM193 (2 92)

33 STANDARD MODEL PARTS Fig. 20 Radiator Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Guard and Label Assembly, Fan ( ) Hose, Upper Radiator ( ) Clamp, Worm Drive ( ) Radiator ( ) Cock, Drain ( ) Cap, Radiator ( ) Hose, Lower Radiator ( ) Tube, Lower Radiator Hose ( ) Clamp, Worm Drive ( ) Hose, Heater ( ) Hose, Radiator ( ) Bracket, Radiator Mounting ( ) Bracket, Radiator Mounting ( ) Tube, Hydraulic ( ) Fitting, Elbow ( ) Hinge, Cooler ( ) Cooler, Hydraulic ( ) Grille ( ) Bracket, Radiator Mounting ( ) Cable Assembly, Lanyard ( ) Bracket, Latch ( ) Latch, Quarter Turn ( ) Bumper, Rubber ( ) Molding, Rigid ( ) Hinge, Radiator Grille MM193 (2 92)

34 STANDARD MODEL PARTS Fig. 21 Radiator Group, Distributorless (DIS) 528 MM193 (2 92)

35 STANDARD MODEL PARTS Fig. 21 Radiator Group, Distributorless (DIS) TENNANT Machine Key Part No. Serial Number Description Qty ( ) Hose, Radiator ( ) Hose, Radiator, Upper ( ) Clamp, Worm Drive ( ) Sleeve ( ) Bar, Support ( ) Guard and Label Assembly ( ) Radiator Replacement Kit ( ) Radiator ( ) Cock, Drain ( ) Cap, Radiator ( ) Clamp, Worm Drive ( ) Hose, Vinyl ( ) Isolator, Vibration ( ) Washer ( ) Washer ( ) Hinge, Oil Cooler ( ) Cooler, Hydraulic ( ) Fitting, Elbow ( ) Grille ( ) Hinge, Radiator Grille ( ) Cable Assembly, Lanyard ( ) Bracket, Latch ( ) Latch, Quarter Turn ( ) Bumper, Rubber ( ) Molding, Trim MM193 (6 94)

36 STANDARD MODEL PARTS Fig. 22 Muffler Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bracket, Muffler ( ) Isolator, Vibration ( ) Washer ( ) Muffler ( ) Clamp, Muffler, 1.62 In. O.D ( ) Pipe, Tail ( ) Pipe, Exhaust ( ) Pipe, Exhaust ( ) Screw, Hex, M ( ) Gasket, Exhaust ( ) Collector, Exhaust MM193 (6 94)

37 STANDARD MODEL PARTS Fig. 23 Muffler Group, Distributorless (DIS) TENNANT Machine Key Part No. Serial Number Description Qty ( ) Clamp, Muffler, 1.75 In. O.D ( ) Tube, Exhaust ( ) Pipe, Exhaust ( ) Bracket, L ( ) Bracket ( ) Isolator, Vibration ( ) Washer ( ) Washer ( ) Bracket, L ( ) Muffler ( ) Pipe, Tail ( ) Clamp, Muffler, 1.62 In. O.D MM193 (6 94)

38 STANDARD MODEL PARTS Fig. 24 Muffler Group, Distributorless (DIS) TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bracket, Muffler ( ) Isolator, Vibration ( ) Washer ( ) Muffler ( ) Clamp, Muffler, 1.62 In. O.D ( ) Pipe, Tail ( ) Pipe, Exhaust ( ) Tube, Top Exhaust ( ) Shield, Drip ( ) Clamp, Muffler, 1.75 In. O.D ( ) Washer MM193 (6 94)

39 STANDARD MODEL PARTS Fig. 25 Battery Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bracket, Battery Hold-Down ( ) Bolt, Battery Hold-Down ( ) Battery, 12 V 475 cca, Wet ( ) Boot, Battery Terminal ( ) Cable, Positive Battery ( ) Boot, Battery Terminal ( ) Cable, Negative Battery ( ) Control Box, Governor ( ) Control Box Replacement Kit, Governor ( ) Control Box, Governor ( ) Tray, Battery ( ) Fastener ( ) Bracket ( ) Retainer, Screw ( ) Screw Kit, Thumb ( ) Screw, Thumb ( ) Cover, Battery ( ) Insulation, Acoustic ( ) Washer, Nylon MM193 (6 94)

40 STANDARD MODEL PARTS Fig. 26 Fuel Tank and Shrouds Group 528 MM193 (2 92)

41 STANDARD MODEL PARTS Fig. 26 Fuel Tank and Shrouds Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bumper, Rear ( ) Washer ( ) Ring, Retaining ( ) Strip, Rubber ( ) Deck and Label Assembly, Rear ( ) Catch ( ) Molding, Trim ( ) Bracket, Rear Deck Brace ( ) Clamp, Cable ( ) Clamp, Cable ( ) Hose ( ) Clamp, Worm Drive ( ) Fitting, Straight ( ) Nut, Well ( ) Fitting, Straight ( ) Valve, Ball ( ) Fitting, Elbow ( ) Fitting, Straight ( ) Clamp, Worm Drive ( ) Hose, Fuel Line ( ) Filter, Fuel ( ) Pump, Fuel ( ) Fitting, Straight ( ) Fitting, Elbow, ( ) Bar, Support ( ) Tray, Rear ( ) Seal ( ) Sleeve ( ) Bearing, Thrust ( ) Tank, Fuel ( ) Cap, Fuel Tank ( ) Lanyard Assembly ( ) Tape, Protective ( ) Shroud, Rear ( ) Fuel Line ( ) Tank, Fuel, (With Sending Unit) ( ) Sending Unit ( ) Gasket ( ) Cap, Gas ( ) Tie, Cable ( ) Mount, Cable ( ) Molding, Trim MM193 (2 92)

42 STANDARD MODEL PARTS Fig. 27 Fuel Tank and Shrouds Group 528 MM193 (2 92)

43 STANDARD MODEL PARTS Fig. 27 Fuel Tank and Shrouds Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bumper, Rear ( ) Washer ( ) Ring, Retaining ( ) Strip, Rubber ( ) Deck and Label Assembly, Rear ( ) Catch ( ) Molding, Trim ( ) Bracket, Rear Deck Brace ( ) Clamp, Cable ( ) Clamp, Cable ( ) Hose ( ) Clamp, Worm Drive ( ) Fitting, Straight ( ) Nut, Well ( ) Fitting, Straight ( ) Valve, Ball ( ) Fitting, Elbow ( ) Fitting, Straight ( ) Clamp, Worm Drive ( ) Hose, Fuel Line ( ) Filter, Fuel ( ) Pump, Fuel ( ) Fitting, Straight ( ) Fitting, Elbow, ( ) Bar, Support ( ) Tray, Rear ( ) Seal ( ) Sleeve ( ) Bearing, Thrust ( ) Fuel Line ( ) Molding, Trim ( ) Lanyard Assembly ( ) Tape, Protective ( ) Shroud, Rear ( ) Fuel Line ( ) Tank, Fuel, (With Sending Unit) ( ) Sending Unit ( ) Gasket ( ) Cap, Gas ( ) Tie, Cable ( ) Mount, Cable MM193 (2 92)

44 STANDARD MODEL PARTS Fig. 28 Steering Column Assembly 528 MM193 (2 92)

45 STANDARD MODEL PARTS Fig. 28 Steering Column Assembly TENNANT Machine Key Part No. Serial Number Description Qty ( ) Caster Assembly, Steering ( ) Caster, Steering ( ) Screw, Hex ( ) Nut, Hex, Nylon ( ) Wheel Assembly, Solid ( ) Tire, Solid ( ) Bearing, Tapered Roller ( ) Washer, Special ( ) Cover, Dust ( ) Sleeve ( ) Bracket, Stiffener ( ) Link Assembly, Steering ( ) Sleeve, Steel ( ) Column Assembly, Steering ( ) Gear Assembly, Steering ( ) Wheel, Steering ( ) Arm, Pitman ( ) Horn Brush Unit Assembly ( ) Spring, Compression ( ) Tube, Acrylic ( ) Brush, Horn ( ) Button Assembly, Horn ( ) Cap, Contact ( ) Cup, Contact ( ) Spring, Horn Button ( ) Screw, Wood ( ) Plate Assembly, Base ( ) Button, Horn ( ) Cover, Horn ( ) Support, Steering Column ( ) Bracket, Gear Steering, R.H ( ) Bracket, Gear Steering ( ) Bracket, Steering ( ) Tie, Cable, 11 in (280 mm) MM193 (2 92)

46 STANDARD MODEL PARTS Fig. 29 Front Instrument Panel Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Panel, Instrument ( ) Hourmeter ( ) Gauge, Voltage ( ) Gauge, Water Temperature ( ) Gauge, Oil Pressure ( ) Plugbutton ( ) Light Assembly, Instrument ( ) Bulb, 12V ( ) Plug, Snap Terminal ( ) Plate, Gauge ( ) Tie, Cable ( ) Mount, Cable Tie ( ) Bracket, U ( ) Gauge, Fuel ( ) Tab, Terminal MM193 (2 92)

47 STANDARD MODEL PARTS Fig. 30 Side Instrument Panel Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Panel, Instrument Side ( ) Plate, Ignition ( ) Switch, Ignition ( ) Key Set, Ignition Switch ( ) Cover, Rocker Switch ( ) Light Assembly, Panel ( ) Plate, Cover ( ) Switch, Rocker, DPDT (MOM) ( ) Switch, Rocker, DPDT ( ) Plugbutton ( ) Seal, Control Panel ( ) Breaker, Circuit, 15 A ( ) Boot, Circuit Breaker ( ) Plugbutton ( ) Relay,12 V, SPDT ( ) Sleeve, Nylon ( ) Tie, Cable ( ) Mount, Cable ( ) Switch, Rocker, DPDT MM193 (6 94)

48 STANDARD MODEL PARTS Fig. 31 Wire Harness Group 528 MM193 (2 92)

49 STANDARD MODEL PARTS Fig. 31 Wire Harness Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Wire Harness, Main ( ) Diode Assembly, Dual, 3 A, 600 V ( ) Wire Harness, Main ( ) Diode Assembly, Dual, 3 A, 600 V ( ) Wire Harness, Instrument Panel MM193 (2 92)

50 STANDARD MODEL PARTS Fig. 32 Wire Harness Group, Distributorless (DIS) 528 MM193 (2 92)

51 STANDARD MODEL PARTS Fig. 32 Wire Harness Group, Distributorless (DIS) TENNANT Machine Key Part No. Serial Number Description Qty ( ) Wire Harness Replacement Kit, Main ( ) Wire Harness, Main ( ) Wire Harness, Instrument Panel ( ) Wire Harness, Engine, Distributorless (DIS) MM193 (6 94)

52 STANDARD MODEL PARTS Fig. 33 Solution Supply Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Knob ( ) Handle ( ) Ball Joint ( ) Cable Assembly ( ) Fitting, Nipple ( ) Bracket, Control ( ) Tee ( ) Tube, Spreader ( ) Fitting, Plug ( ) Clamp, Cable ( ) Fitting, Barbed Elbow ( ) Clamp, Worm Drive ( ) Hose, Rubber ( ) Fitting, Coupling, Barbed ( ) Valve, Water ( ) Arm, Water Valve MM193 (2 92)

53 STANDARD MODEL PARTS Fig. 34 Vacuum Fan Assembly TENNANT Machine Key Part No. Serial Number Description Qty ( ) Fan Assembly, Vacuum ( ) Housing Assembly, Vacuum Fan A ( ) Bracket, Motor Mounting ( ) Isolator, Vibration ( ) Motor, Hydraulic (See Hydraulic Components) ( ) Shim, in (0.08 mm) ( ) Shim, in (0.13 mm) ( ) Shim, in (0.25 mm) ( ) Shim, in (0.51 mm) ( ) Shim, in (1.52 mm) ( ) Impeller ( ) Nut, Low Crown ( ) Housing and Label Assembly, Vacuum Fan ( ) Reassembly Kit, Fan ( ) Clamp, Worm Drive ( ) Hose And Cuff Assembly ( ) Fitting, Elbow, ( ) Fitting, Straight ( ) Fitting, Elbow MM193 (6 94)

54 STANDARD MODEL PARTS Fig. 35 Solution and Recovery Tank Group 528 MM193 (2 92)

55 STANDARD MODEL PARTS Fig. 35 Solution and Recovery Tank Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Screw Kit, Thumb ( ) Screw, Thumb ( ) Handle ( ) Door, Recovery Tank ( ) Gasket ( ) Retainer, Screw ( ) Scroll ( ) Clamp, Cable ( ) Clamp, Worm Drive ( ) Hose, Vinyl A ( ) Basket, Soap ( ) Float, Ball ( ) Float ( ) Cage, Ball Float ( ) Fastener ( ) Tank, Solution and Recovery ( ) Bumper, Rubber ( ) Molding, Rigid ( ) Plug ( ) Filter ( ) Clip, Finger Grip ( ) Hose Assembly, Drain ( ) Clamp, Worm Drive ( ) Stopper Assembly ( ) Cover Assembly, Tank ( ) Door ( ) Retainer, Screw ( ) Screw Kit, Thumb ( ) Screw, Thumb ( ) Spring, Drain Hose ( ) Gasket ( ) Washer, Nylon ( ) Washer, Nylon ( ) Switch Assembly, Level Sensing MM193 (6 94)

56 STANDARD MODEL PARTS Hydraulic Fluid Filter Hydraulic Fluid Cooler Propelling Pump Hydraulic Reservoir Vacuum Fan Motor Solenoid Valve Drive Motor Scrub Head Lift Cylinder Drive Motor Hydraulic Flow Switch Main Brush Drive Motor Solenoid Valve Main Brush Drive Motor Fig. 36 Hydraulic Hose Group Squeegee Lift Cylinder 528 MM193 (2 92)

57 STANDARD MODEL PARTS Fig. 36 Hydraulic Hose Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic (Gasoline and LPG) ( ) Hose, Hydraulic (Diesel) ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Hose, Hydraulic ( ) Sleeve, Nylon ( ) Sleeve, Nylon ( ) Sleeve, Nylon ( ) Sleeve, Nylon ( ) Sleeve, Nylon ( ) Sleeve, Nylon ( ) Tie, Cable, 14.5 in (370 mm) ( ) Tie, Cable, 11 in (280 mm) ( ) Tie, Cable, 6.75 in (170 mm) ( ) Hose, Hydraulic MM193 (2 92)

58 STANDARD MODEL PARTS Fig. 37 Hydraulic Reservoir Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Reservoir, Hydraulic ( ) Breather, Hydraulic Filler ( ) Gasket ( ) Breather ( ) Gasket, Cap ( ) Fitting, Elbow, ( ) Fitting, Tee ( ) Fitting, Straight ( ) Fitting, Elbow, ( ) Fitting, Straight ( ) Fitting, Straight ( ) Hose, Hydraulic ( ) Fitting, Plug ( ) Strip, Reservoir Retaining ( ) Strainer, Hydraulic Suction ( ) Fitting, Straight MM193 (3 95)

59 STANDARD MODEL PARTS Fig. 38 Front Solenoid Valve Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bracket, Valve Mounting ( ) Isolator, Vibration ( ) Valve, Hydraulic Solenoid (Replaced By (See Hydraulic Components) ( ) Valve, Hydraulic Solenoid (See Hydraulic Components) ( ) Fitting, Straight ( ) Fitting, Tee ( ) Fitting, Straight ( ) Fitting, Elbow ( ) Fitting, Elbow, MM193 (6 94)

60 STANDARD MODEL PARTS Fig. 39 Scrub Head Frame Group 528 MM193 (2 92)

61 STANDARD MODEL PARTS Fig. 39 Scrub Head Frame Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Frame, Scrub Head ( ) Tube ( ) Strip ( ) Skirt ( ) Strip ( ) Spindle, Adjustment ( ) Deflector, Water ( ) Clamp, Worm Drive ( ) Hose and Cuff Assembly ( ) Hose, Vinyl ( ) Angle ( ) Cam, Brush Adjustment ( ) Arm Assembly, Idler ( ) Plug, Brush Drive ( ) Shaft, Brush Idler ( ) Bearing, Ball ( ) Ring, Retaining ( ) Fastener ( ) Plate, Idler Support ( ) Key, Square ( ) Bearing, Thrust ( ) Sleeve, Trailing Arm ( ) Arm Assembly, Head Guide ( ) Bearing, Journal ( ) Tie, Cable ( ) Shim ( ) Skirt ( xxxxxx ) Plate, Cover (Replaced by None) ( ) Screw, Socket ( ) Arm Assembly, Idler ( ) Plate, Idler Support ( ) Nut, Speed ( ) Plug, Idler ( ) Bearing, Ball ( ) Shaft, Idler ( ) Washer, Belleville ( ) Washer ( ) Strip, Retainer ( ) Plate, Seal ( ) Plug, Tube MM193 (2 92)

62 STANDARD MODEL PARTS Fig. 40 Scrub Head Lift Group 528 MM193 (2 92)

63 STANDARD MODEL PARTS Fig. 40 Scrub Head Lift Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Bushing ( ) Fitting, Elbow ( ) Cylinder, Hydraulic ( ) Fitting, Straight ( ) Spacer, Head Pivot ( ) Arm Assembly, Head Lift ( ) Bearing, Journal ( ) Shaft, Head Pivot ( ) Stop Assembly, Head Down ( ) Bearing, Journal ( ) Sleeve, Head Linkage ( ) Shaft, Long ( ) Spring, Tension ( ) Fitting, Grease ( ) Block, Adjuster ( ) Knob ( ) Knob, Adjusting ( ) Bracket Assembly, Mounting Head ( ) Bearing, Self Align ( ) Sleeve, Spacer ( ) Shaft, Short ( ) Strip ( ) Rod End Assembly ( ) Fitting, Grease ( ) Bearing, Self Align ( ) Strap ( ) Bracket, Spring ( ) Spring, Tension ( ) Bolt, Eye ( ) Pin, Clevis MM193 (2 92)

64 STANDARD MODEL PARTS Fig. 41 Scrub Head Cover Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Cover, Scrub Head ( ) Cover, Front Scrub Head, L.H., W/Label ( ) Cover, Front Scrub Head, R.H., W/Label ( ) Bracket, Cover Mounting ( ) Hinge ( ) Seal, Foam Rubber ( ) Magnet, Drive Brush ( ) Handle, Rear Cover ( ) Handle Assembly, Rubber ( ) Pad ( ) Molding, Rigid ( ) Molding, Rigid MM193 (6 94)

65 STANDARD MODEL PARTS Fig. 42 Pick Up Trough Assembly TENNANT Machine Key Part No. Serial Number Description Qty ( ) Trough Assembly, Pick Up ( ) Trough, Pick Up ( ) Handle, Trough ( ) Spring, Trough Screen ( ) Screen, Trough ( ) Clamp, Worm Drive ( ) Hose and Cuff Assembly MM193 (2 92)

66 STANDARD MODEL PARTS Fig. 43 Rear Hydraulic Solenoid Valve Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Valve, (See Hydraulic Components) (replaced by 31489) ( ) Bracket, Valve Mounting ( ) Fitting, Elbow ( ) Fitting, Elbow, ( ) Fitting, Elbow, ( ) Fitting, Straight ( ) Fitting, Elbow ( ) Fitting, Restrictor ( ) Fitting, Elbow ( ) Isolator, Vibration ( ) Fitting, Elbow, MM193 (2 92)

67 STANDARD MODEL PARTS Fig. 44 Rear Hydraulic Solenoid Valve Group TENNANT Machine Key Part No. Serial Number Description Qty ( ) Valve, Solenoid (Replaced By 65376) (See Hydraulic Components) ( ) Valve, Solenoid (See Hydraulic Components) ( ) Bracket, Valve Mounting ( ) Fitting, Elbow ( ) Fitting, Elbow, ( ) Fitting, Elbow, ( ) Fitting, Straight ( ) Fitting, Elbow ( ) Fitting, Restrictor ( ) Fitting, Elbow ( ) Isolator, Vibration ( ) Fitting, Elbow, ( ) Fitting, Straight MM193 (6 94)