MM184 Rev. 12 (9 94)

Transcription

1 MM184 Rev. 12 (9 94)

2 This manual is furnished with each new TENNANT Model 465, 480, and 490. 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 How to use this Manual; 465 Parts; 480 Parts; 480EE Parts; 490 Parts; Options; Breakdowns; and Cross Reference. 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 supplied or equivalent parts. Parts and supplies may be ordered by phone or mail from any TENNANT parts and service center, distributor, or from any of the TENNANT 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. The telephone numbers, telex numbers, mailing addresses, and locations of those outlets are listed in the Customer Documents section of the manual. MACHINE DATA Please fill out at time of installation. Number Engine Serial Number Sales Representative Customer Number Date of Installation Manual Number MM184 Revision: 12 Published: 9 94 Trademark Registered in: Austria, Benelux, Denmark, England, France, Germany, Italy, Spain, Switzerland, United States, Argentina, Australia, Canada, Japan, Mexico, Sweden, by TENNANT, Minneapolis, Minnesota, U.S.A. Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994 TENNANT, Printed in U.S.A.

3 This section on HOW TO USE THIS MANUAL will tell you how to: Find important machine information for ordering correct repair parts. Find TENNANT part numbers. Order TENNANT parts and supplies. HOW TO USE THIS MANUAL HOW TO USE THIS MANUAL IMPORTANT INFORMATION When placing an order for parts, the machine model and machine serial number are important. Refer to the MACHINE DATA box which is filled out during the installation of your machine. The MACHINE DATA box is located on the inside of the front cover of this manual. The model number of your machine is on the side of the machine. The serial number of your machine is printed on the machine data plate located as shown. 465/480/490 MM184 (9 94)

4 HOW TO USE THIS MANUAL FINDING A TENNANT PART NUMBER This manual contains the following sections: HOW TO USE THIS MANUAL STANDARD PARTS OPTIONS BREAKDOWNS CROSS REFERENCE The STANDARD PARTS section lists repair parts for standard machines. They are grouped in this general order: General wear parts. Machine frame and related parts. Machine propelling system. Scrubbing components. Electrical parts. The OPTION section lists repair parts of options. The BREAKDOWN section lists available repair parts of major components. All sections in this manual consist of parts illustrations and corresponding parts lists. The parts illustrations are numbered with Ref numbers which refer to corresponding parts lists. The parts lists include a number of columns of information: Ref column refers to the reference number on the parts illustration. indicates the part is an assembly. indicates the part is included in the assembly listed just before it. TENNANT column lists the TENNANT part number for the part. Serial Number column indicates the set of machines the part number is applicable to. Serial numbers change when the machine design has been modified. The most current design of the machine is shown in the main illustration, older designs are boxed in a corner of the illustration. Description column is a brief description of the part. Qty. column lists the quantity of that part used in that area of the machine.

5 HOW TO USE THIS MANUAL NOTE: If a service kit is installed on your machine, be sure to keep the INSTRUCTION BULLETIN which came with the kit. It contains repair parts numbers needed for ordering future parts. NOTE: Fasteners used in this machine may be metric or non-metric. Take care when replacing hardware to replace with same thread size. PLACING AN ORDER Orders may be placed by phone, fax, or by mail. Phone orders may need written confirmation. Follow the steps below to insure prompt delivery: 1. Identify the model number of your machine. 2. Identify the serial number of your machine. 3. Find the part number of the part you need. Do not order by page number or reference number. If you are not able to find the part number, call your TENNANT representative for help or send the old part as a sample. 4. Determine the quantity of the part you need. 5. Provide the following company information: Company name Customer ID Number Shipping address Billing address First and last name of person ordering parts Telephone number Purchase order number 6. Provide definitive shipping instructions.

6 HOW TO USE THIS MANUAL Any claim for loss or damage to a shipment in transit should be filed promptly with the transportation company making the delivery. Shipments will be complete unless the packing list or order acknowledgement indicates items back ordered. If parts received are suspected to be incorrect or defective, please contact the TENNANT representative from whom you ordered the part. They will give authorization for return and/or handle replacement shipments when required.

7 CONTENTS 465 MODEL PARTS SECTION 6 Page Fig. 1 Recommended General Maintenance Items Fig. 2 Replacement Brushes Fig. 3 Hood and Bumper Group Fig. 4 Hood and Bumper Group Fig. 5 Main Frame Group Fig. 6 Main Frame Group Fig. 7 Side Skirt Support Group Fig. 8 Front Shroud Group Fig. 9 Scrub Head Lift Group Fig. 10 Scrub Head Group Fig. 11 Tire and Rim Assembly Fig. 12 Single Drive Group Fig. 13 Solution and Recovery Tanks Group Fig. 14 Recovery Tank Float Group Fig. 15 Solution Control Group Fig. 16 Battery Group Fig. 17 Battery Group Fig. 18 Steering Control Group Fig. 19 Rear Electric Panel Group Fig. 20 Electrical Controller Group Fig. 21 Rear Electrical Group Fig. 22 Rear Squeegee Link Group Fig. 23 Rear Squeegee Link Group Fig. 24 Rear Squeegee Group Fig. 25 Wire Harness Group Fig. 26 Label Group /480/490 MM184 (9 94)

8 465 MODEL PARTS Fig. 1 Recommended General Maintenance Items ( ) Squeegee Blade Kit, Short ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee Blade Kit, Long ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee Blade Assembly, Front, Urethane ( ) Squeegee Blade Assembly, Rear, Urethane 1 465/480/490 MM184 (9 94)

9 465 MODEL PARTS Fig. 2 Replacement Brushes 05103/ ( ) Brush, Pre Sweep, Polypropylene ( ) Scrub Brush Assembly, Stiff Polypropylene ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Brush Assembly, Polypropylene ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Brush Assembly, Nylon ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Brush Assembly, Abrasive Nylon ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Brush Assembly, Bassine ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Brush Assembly, Wire ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Driver Pad Assembly, Polypropylene ( ) Bracket, Retainer Spring ( ) Spring, Brush Retaining ( ) Adaptor, Brush ( ) Spacer, Pad Holder ( ) Holder. Pad ( ) Pad, Stripper, Brown ( ) Pad, Scrubber, Blue ( ) Pad, Buffer, Red ( ) Pad, Polish, White 2 465/480/490 MM184 (9 94)

10 465 MODEL PARTS Fig. 3 Hood and Bumper Group

11 465 MODEL PARTS Fig. 3 Hood and Bumper Group 04789/ ( ) Cover, Front ( ) Seal ( ) Clip, Retainer ( ) Corner Block, Frame, R.H ( ) Corner Block, Frame, L.H ( ) Bumper, Side L.H ( ) Bar, Hinge Long ( ) Bar, Hinge Short ( ) Spacer, Hinge ( ) Block Assembly, Corner Frame ( ) Channel, Nose, Frame ( ) Bumper, Front ( ) Bumper, Side R.H ( ) Cover, Rear 1

12 465 MODEL PARTS Fig. 4 Hood and Bumper Group

13 465 MODEL PARTS Fig. 4 Hood and Bumper Group 06166/ ( ) Cover, Front ( ) Seal ( ) Clip, Retainer ( ) Plate, Mount ( ) Bumber, Side, R.H ( ) Bumper, Side, L.H ( ) Bar, Hinge Long ( ) Bar, Hinge Short ( ) Spacer, Hinge ( ) Block, Corner Frame ( ) Bumper, Front ( ) Cover, Rear 1

14 465 MODEL PARTS Fig. 5 Main Frame Group 05040/ ( ) Tray, Battery ( ) Frame Replacement Kit ( ) Grommet ( ) Panel, Lower, L.H ( ) Caster ( ) Strip, Skirt Retainer ( ) Skirt, Lower Panel, L.H ( ) Skirt, Lower Panel, R.H ( ) Panel, Lower, R.H. 1

15 465 MODEL PARTS Fig. 6 Main Frame Group 06168/ ( ) Tray, Battery ( ) Frame, Main ( ) Channel ( ) Caster ( ) Panel, Cover, L.H ( ) Panel, Lower, R.H. 1

16 465 MODEL PARTS Fig. 7 Side Skirt Support Group

17 465 MODEL PARTS Fig. 7 Side Skirt Support Group 05042/ ( ) Spring, Skirt Mounting ( ) Clamp, Cable 6

18 465 MODEL PARTS Fig. 8 Front Shroud Group

19 465 MODEL PARTS Fig. 8 Front Shroud Group 04787/ ( ) Bracket, Spring Mounting ( ) Spring ( ) Bracket, Shroud Mounting ( ) Scrub Shroud Replacement Kit ( ) Sleeve ( ) Bearing, Fiberglide Thrust ( ) Wheel ( ) Spring, Torsion, L.H ( ) Latch, Shroud, L.H ( ) Panel, Scrub Shroud ( ) Screw, Shoulder ( ) Bracket, Wheel ( ) Wheel ( ) Screw, Shoulder ( ) Strip, Skirt Retainer, L.H ( ) Strip, Skirt Retainer, R.H ( ) Skirt, Scrub Head ( ) Strap, Shroud ( ) Latch, Shroud, R.H ( ) Spring, Torsion, R.H ( ) Wheel Replacement Kit ( ) Bearing, Flanged ( ) Bracket, Head Stop ( ) Bracket, Head Stop ( ) Pad, Head Stop ( ) Plate, Shroud ( ) Plate, Mount ( ) Plate, Spacer ( ) Bracket, Skirt, R.H ( ) Bracket, Skirt, L.H ( ) Skirt, Side ( ) Strip, Backup 2

20 465 MODEL PARTS Fig. 9 Scrub Head Lift Group

21 465 MODEL PARTS Fig. 9 Scrub Head Lift Group 04791/ ( ) Bushing, Flange ( ) Pin, Clevis ( ) Clamp, Worm Drive ( ) Switch, Push Button ( ) Bracket, Link Mount ( ) Rod End, M10, L.H ( ) Rod, Adjusting ( ) Rod End, M10, R.H ( ) Bearing, Flange ( ) Sleeve ( ) Sleeve ( ) Bar, Pivot ( ) Pin, Clevis ( ) Pivot, Scrub Head ( ) Bracket, Head Lift ( ) Spacer, Rod ( ) Screw, Shoulder ( ) Clamp, Worm Drive ( ) Bracket, Switch ( ) Bracket, Switch ( ) Actuator, 36 V ( ) Spring ( ) Sleeve 2

22 465 MODEL PARTS Fig. 10 Scrub Head Group 04191/ ( ) Motor, 36 V (See Breakdowns) ( ) Key, Square ( ) Bearing, Flange ( ) Plate, Brush Drive ( ) Hub, Brush Drive ( ) Sleeve ( ) Sleeve, Scrub Head Rear 1

23 465 MODEL PARTS Fig. 11 Tire and Rim Assembly 04774/ ( ) Tire and Rim Assembly ( ) Tire ( ) Tube, Inner ( ) Rim ( ) Nut, Wheel 6

24 465 MODEL PARTS Fig. 12 Single Drive Group

25 465 MODEL PARTS Fig. 12 Single Drive Group 04785/ ( ) Key, Square ( ) Motor, Electric (See Breakdowns) ( ) Plate Kit, Motor Mounting ( ) Housing, Drive Wheel Support ( ) Hub Assembly, Single Drive ( ) Stud, Wheel ( ) Nut, Nylon Hex, M ( ) Washer, M ( ) Bracket, Support Bearing ( ) Collar, Clamping ( ) Chain and Link Assembly ( ) Link, Roller Chain ( ) Skirt ( ) Spacer ( ) Key, Square ( ) Differential and Sprocket Replacement Kit ( ) Sprocket ( ) Flange ( ) Bearing Replacement Kit ( ) Screw, Nylon Set ( ) Flange, Bearing ( ) Wire, Spring, Long ( ) Spring, Compression ( ) Puck, Chain Tensioner ( ) Bearing, Flange ( ) Arm Kit, Chain Tensioner ( ) Chain, Static ( ) Wire, Spring, Short ( ) Sprocket ( ) Clamp, Cable ( ) Plate, Motor Mounting ( ) Bearing, Flange ( ) Arm, Chain Tensioner ( ) E-Ring, External 2

26 465 MODEL PARTS Fig. 13 Solution and Recovery Tanks Group

27 465 MODEL PARTS Fig. 13 Solution and Recovery Tanks Group 04799/ ( ) Baffle Kit ( ) Plate, Baffle ( ) Tank, Solution ( ) Stopper Assembly ( ) Baffle, Tank ( ) Clamp, Worm Drive ( ) Hose, Squeegee ( ) Cover, Recovery Tank ( ) Tank, Recovery ( ) Hose, Drain ( ) Clip, Finger Grip ( ) Clamp, Worm Drive ( ) Fitting, Straight ( ) Fitting, Plug ( ) Pad, Tank ( ) Baffle, Vacuum Fan ( ) Fitting, Nipple ( ) Strainer, Solution Tank ( ) Fitting, Plug ( ) Washer, Sealing ( ) Seal, Recovery Tank Lid A ( ) Basket, Soap ( ) Pad, Foam ( ) Foam ( ) Strap, Poly ( ) Strap, Drain Hose ( ) Clip, Drain Hose ( ) Screen ( ) Lanyard ( ) Latch, Lift and Turn, Adjustable 2 465/480/490 MM184 (9 94)

28 465 MODEL PARTS Fig. 14 Recovery Tank Float Group 465/480/490 MM184 (9 94)

29 465 MODEL PARTS Fig. 14 Recovery Tank Float Group 05032/ ( ) Guard, Vacuum Fan ( ) Bracket, Vacuum Fan ( ) Fan, Vacuum (See Breakdowns) ( ) Bracket, Mounting ( ) Tie, Cable ( ) Bracket, Water Level Control ( ) Float, Water Level ( ) Mercury Switch Assembly ( ) Mercury Switch Assembly ( ) Clamp, Cable ( ) Fitting, Plug ( ) Washer, Sealing ( ) Isolator, Vacuum Fan ( ) Tube 1 465/480/490 MM184 (9 94)

30 465 MODEL PARTS Fig. 15 Solution Control Group

31 465 MODEL PARTS Fig. 15 Solution Control Group 05036/ ( ) Washer, Nylon ( ) Sleeve ( ) Water Handle Kit ( ) Knob ( ) Yoke Assembly ( ) Cable, Push Pull ( ) Water, Valve ( ) Bracket, Valve Mounting ( ) Arm, Water Valve ( ) Fitting, Barbed Elbow ( ) Fitting, Barbed Elbow ( ) Clamp, Worm Drive ( ) Hose, PVC ( ) Hose, Clear Vinyl ( ) Hose, Clear Vinyl ( ) Hose, Clear Vinyl ( ) Fitting, Barbed Tee ( ) Lever, Control ( ) Grip, Handle 1

32 465 MODEL PARTS Fig. 16 Battery Group

33 465 MODEL PARTS Fig. 16 Battery Group 04783/ ( ) Battery, 6 V, Wet (Replaced by 10155) ( ) Battery, 6 V, Dry (International Only) ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Grommet, Rubber ( ) Sleeve ( ) Strap, Poly, Webbing ( ) Angle, Battery Stop ( ) Strap, Rubber, Tie down 2 465/480/490 MM184 (9 94)

34 465 MODEL PARTS Fig. 17 Battery Group 465/480/490 MM184 (9 94)

35 465 MODEL PARTS Fig. 17 Battery Group 06144/ ( ) Battery, 6 V, Wet ( ) Battery, 6 V, Dry (International Only) ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Grommet, Rubber ( ) Sleeve ( ) Strap, Poly, Webbing ( ) Angle, Battery Stop ( ) Angle, Battery Stop ( ) Strap, Rubber, Tie down ( ) Cover, Terminal ( ) Cover, Terminal ( ) Strap, Battery Lift ( ) Hinge, W/Label, SB /480/490 MM184 (9 94)

36 465 MODEL PARTS Fig. 18 Steering Control Group

37 465 MODEL PARTS Fig. 18 Steering Control Group 04797/ ( ) Handle, Speed Control ( ) Washer, Neoprene ( ) Grip, Handle ( ) Isolator, Vibration ( ) Bearing, Flange ( ) Stop, Spring ( ) Gear ( ) Bearing, Flange ( ) Spring, Torsion Centering ( ) Hub and Gear ( ) Collar, Shaft ( ) Potentiometer Replacement Kit ( ) Bracket, Handle ( ) Potentiometer Replacement Kit ( ) Bracket, Potentiometer ( ) Bearing, Flange ( ) Mount, Cable Tie ( ) Tie, Cable ( ) Nut, Hex, Thin ( ) Washer 1

38 465 MODEL PARTS Fig. 19 Rear Electric Panel Group

39 465 MODEL PARTS Fig. 19 Rear Electric Panel Group 05075/ ( ) Instrument Panel and Bezel Kit ( ) Switch, Progressive Rocker ( ) Switch Assembly, Key ( ) Key, Switch ( ) Plate, Cover ( ) Rivet, Pop ( ) Clip, Stud, Receiver Speed ( ) Hourmeter ( ) Plate, Circuit Breaker Mounting ( ) Plate, Circuit Breaker Mounting ( ) Shunt ( ) Brush Pressure/Battery Gauge ( ) Panel, Instrument ( ) Label, Instrument Panel ( ) Switch, Rocker, DPDT ( ) Cover, Rocker Switch Seal ( ) Panel and Label Assembly, Rear ( ) Guide, Cover, Rear ( ) Bezel, Touch Panel ( ) Switch, Push Button ( ) Plate, Stop Button ( ) Contacts, Switch ( ) Switch Assembly ( ) Key, Switch ( ) Relay,DPDT ( ) Plugbuuton ( ) Switch, Push Button ( ) Contacts, Switch 2

40 465 MODEL PARTS Fig. 20 Electrical Controller Group 05047/ ( ) Grommet, Flexible ( ) Cover and Label Assembly, Circuit Board ( ) Gasket, Controller ( ) Controller Kit, Single ( ) Sleeve ( ) Grommet, Ribbon Cable ( ) Grommet ( ) Plugbutton 1 465/480/490 MM184 (9 94)

41 465 MODEL PARTS Fig. 21 Rear Electrical Group 05049/ ( ) Breaker, Circuit, 10 A ( ) Plugbutton ( ) Busbar, Relay ( ) Diode Assembly ( ) Contactor, SPST ( ) Diode, Bridge,12 A ( ) Clamp, Cable ( ) Insulator, Panel and Switch Board ( ) Rod, Threaded ( ) Breaker, Circuit, 20 A ( ) Breaker, Circuit, 7 A ( ) Boot, Circuit Breaker 2

42 465 MODEL PARTS Fig. 22 Rear Squeegee Link Group

43 465 MODEL PARTS Fig. 22 Rear Squeegee Link Group 04793/ ( ) Bracket, Squeegee Lift ( ) Bracket, Squeegee Lift ( ) Rod End, M10, L.H ( ) Spring, Tension ( ) Stud, Adjustable ( ) Bolt, Eye ( ) Rod End, M10, R.H ( ) Bracket, Squeegee Pivot (Replaced by 33397) ( ) Shim ( ) Spring, Squeegee Centering ( ) Ring, Retaining ( ) Roller ( ) Bracket, Roller 1

44 465 MODEL PARTS Fig. 23 Rear Squeegee Link Group

45 465 MODEL PARTS Fig. 23 Rear Squeegee Link Group 05484/ ( ) Washer ( ) Sleeve, Squeegee Lift ( ) Bracket, Squeegee Lift ( ) Bearing, Flange ( ) Ball Joint, R.H ( ) Stud, Adjustment ( ) Ball Joint, L.H ( ) Bracket, Squeegee Lift ( ) Pin, Clevis ( ) Axle, Caster Adjustment ( ) Bracket, Caster ( ) Clip, Retainer ( ) Wheel ( ) Ring, Retainer ( ) Retainer, Spring ( ) Link, Connecting ( ) Spring, Tension ( ) Bracket, Squeegee, Pivot ( ) Bearing, Journal ( ) Flange, Squeegee Mounting ( ) Spring ( ) Washer ( ) Spring, Tension ( ) Shim ( ) Washer, Thrust 1

46 465 MODEL PARTS Fig. 24 Rear Squeegee Group 465/480/490 MM184 (9 94)

47 465 MODEL PARTS Fig. 24 Rear Squeegee Group 04795/ ( ) Pin, Hair Cotter ( ) Bearing, Journal ( ) Tube, Rubber ( ) Bracket, Squeegee Pivot ( ) Squeegee Blade Kit, Short ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee Blade Kit, Long ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee End Replacement Kit (For both sides) ( ) Sleeve, Squeegee ( ) Bracket, Adjuster, R.H ( ) Bracket, Squeegee Mounting ( ) Bracket, Adjuster, L.H ( ) Bracket, Adjuster, R.H ( ) Bracket, Squeegee Mounting ( ) Bracket, Adjuster, L.H ( ) Ring, Split ( ) Bumper, Squeegee ( ) Pin, Clevis ( ) Body, Squeegee ( ) Squeegee Blade Assembly, Front, Urethane ( ) Squeegee Blade Assembly, Rear, Urethane 1 465/480/490 MM184 (9 94)

48 465 MODEL PARTS Fig. 25 Wire Harness Group 465/480/490 MM184 (9 94)

49 465 MODEL PARTS Fig. 25 Wire Harness Group 05210/ ( ) Harness, Wire, Main ( ) Harness, Wire, Instrument Panel ( ) Harness Replacment Kit, Vacuum Fan ( ) Harness, Wire, Vacuum Fan ( ) Harness, Wire, Scrub Head ( ) Harness, Wire, Switch 1 465/480/490 MM184 (9 94)

50 465 MODEL PARTS Fig. 26 Label Group 05099/ ( ) Label Set, Information and Hazard ( ) Label, Numerals ( ) Label, TENNANT Logo, Blue 1 465/480/490 MM184 (9 94)

51 CONTENTS 480 MODEL PARTS SECTION 7 Page Fig. 1 Recommended General Maintenance Items Fig. 2 Replacement Brushes Fig. 3 Hood and Bumper Group Fig. 4 Hood and Bumper Group Fig. 5 Main Frame Group Fig. 6 Main Frame Group Fig. 7 Side Skirt Support Group Fig. 8 Front Shroud Group Fig. 9 Scrub Head Lift Group Fig. 10 Scrub Head Group Fig. 11 Tire and Rim Assembly Fig. 12 Single Drive Group Fig. 13 Solution and Recovery Tanks Group Fig. 14 Recovery Tank Float Group Fig. 15 Solution Control Group Fig. 16 Battery Group Fig. 17 Battery Group Fig. 18 Steering Control Group Fig. 19 Rear Electric Panel Group Fig. 20 Electrical Controller Group Fig. 21 Rear Electrical Group Fig. 22 Rear Squeegee Link Group Fig. 23 Rear Squeegee Link Group Fig. 24 Rear Squeegee Group Fig. 25 Wire Harness Group Fig. 26 Label Group /480/490 MM184 (9 94)

52 480 MODEL PARTS Fig. 1 Recommended General Maintenance Items ( ) Squeegee Blade Kit, Short ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee Blade Kit, Long ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee Blade Assembly, Front, Urethane ( ) Squeegee Blade Assembly, Rear, Urethane 1 465/480/490 MM184 (9 94)

53 480 MODEL PARTS Fig. 2 Replacement Brushes 05104/ ( ) Brush, Pre Sweep, Polypropylene ( ) Scrub Brush Assembly, Stiff Polypropylene ( ) Spring, Brush Retaining ( ) Bracket, Spring Retainer ( ) Scrub Brush Assembly, Polypropylene ( ) Spring, Brush, Retaining ( ) Bracket, Spring, Retainer ( ) Scrub Brush Assembly, Nylon ( ) Spring, Brush Retaining ( ) Bracket, Spring Retainer ( ) Scrub Brush Assembly, Abrasive ( ) Spring, Brush Retaining ( ) Bracket, Spring Retainer ( ) Scrub Brush Assembly, Bassine ( ) Spring, Brush Retainer ( ) Bracket, Spring Retainer ( ) Scrub Brush Assembly, Wire ( ) Spring, Brush Retainer ( ) Bracket, Spring Retainer ( ) Scrub Driver Pad Assembly, Polypropylene ( ) Bracket, Retainer Spring ( ) Spring, Brush Retaining ( ) Adaptor, Brush ( ) Spacer, Pad Holder ( ) Holder, Pad ( ) Pad, Stripper, Brown ( ) Pad, Scrubber, Blue ( ) Pad, Buffer, Red ( ) Pad, Polish, White 2 465/480/490 MM184 (9 94)

54 480 MODEL PARTS Fig. 3 Hood and Bumper Group

55 480 MODEL PARTS Fig. 3 Hood and Bumper Group 05055/ ( ) Cover, Front ( ) Seal ( ) Clip, Retainer, M ( ) Corner Block, Frame, R.H ( ) Corner Block, Frame, L.H ( ) Bumper, Side, L.H ( ) Bar, Hinge Long ( ) Bar, Hinge Short ( ) Spacer, Hinge ( ) Block Assembly, Corner Frame ( ) Channel, Frame Nose ( ) Bumper, Front ( ) Bumper, Side R.H ( ) Cover, Rear 1

56 480 MODEL PARTS Fig. 4 Hood and Bumper Group

57 480 MODEL PARTS Fig. 4 Hood and Bumper Group 06170/ ( ) Cover, Front ( ) Seal ( ) Clip, Retainer, M ( ) Plate, Mount ( ) Bumber, Side, R.H ( ) Bumper, Side, L.H ( ) Bar, Hinge Long ( ) Bar, Hinge Short ( ) Spacer, Hinge ( ) Block, Corner Frame ( ) Bumper, Front ( ) Cover, Rear 1

58 480 MODEL PARTS Fig. 5 Main Frame Group 05057/ ( ) Tray, Battery ( ) Frame Replacement Kit ( ) Grommet ( ) Panel, Lower, R.H ( ) Caster ( ) Strip, Skirt Retainer ( ) Skirt, Lower Panel, L.H ( ) Skirt, Lower Panel, R.H ( ) Panel, Lower, L.H. 1

59 480 MODEL PARTS Fig. 6 Main Frame Group 06172/ ( ) Tray, Battery ( ) Frame, Main ( ) Channel ( ) Caster ( ) Panel, Cover, L.H ( ) Panel, Lower, R.H. 1

60 480 MODEL PARTS Fig. 7 Side Skirt Support Group

61 480 MODEL PARTS Fig. 7 Side Skirt Support Group 05043/ ( ) Spring, Skirt Mounting ( ) Clamp, Cable 6

62 480 MODEL PARTS Fig. 8 Front Shroud Group

63 480 MODEL PARTS Fig. 8 Front Shroud Group 05053/ ( ) Bracket, Spring Mounting ( ) Spring ( ) Bracket, Shroud Mounting ( ) Scrub Shroud Replacement Kit ( ) Sleeve ( ) Bearing, Thrust, Fiberglide ( ) Wheel ( ) Spring, Torsion, L.H ( ) Latch, Shroud, L.H ( ) Screw, Shoulder ( ) Panel, Scrub Shroud ( ) Bracket, Wheel ( ) Wheel ( ) Screw, Shoulder ( ) Strip, Skirt Retainer ( ) Skirt, Scrub Head ( ) Strap, Shroud ( ) Latch, Shroud, R.H ( ) Spring, Torsion, R.H ( ) Wheel Replacement Kit ( ) Bearing, Flanged ( ) Bracket, Head Stop ( ) Bracket, Head Stop ( ) Pad, Head Stop ( ) Plate, Shroud ( ) Plate, Mount ( ) Plate, Spacer ( ) Bracket, Skirt, R.H ( ) Bracket, Skirt, L.H ( ) Skirt, Side ( ) Strip, Backup 2

64 480 MODEL PARTS Fig. 9 Scrub Head Lift Group

65 480 MODEL PARTS Fig. 9 Scrub Head Lift Group 04792/ ( ) Bushing, Flange ( ) Pin, Clevis ( ) Clamp, Worm Drive ( ) Switch, Push Button ( ) Bracket, Link Mount ( ) Rod End, M10, L.H ( ) Rod, Adjusting ( ) Rod End, M10, R.H ( ) Bearing, Flange ( ) Sleeve ( ) Sleeve ( ) Bar, Pivot ( ) Pin, Clevis ( ) Pivot, Scrub Head ( ) Bracket, Head Lift ( ) Spacer, Rod ( ) Screw, Shoulder ( ) Clamp, Worm Drive ( ) Bracket, Switch ( ) Bracket, Switch ( ) Actuator, 36 V ( ) Spring, Compression ( ) Sleeve 2

66 480 MODEL PARTS Fig. 10 Scrub Head Group 04207/ ( ) Motor, 36 V (See Breakdowns) ( ) Key, Square ( ) Bearing, Flange ( ) Plate, Brush Drive ( ) Hub, Brush Drive ( ) Sleeve ( ) Sleeve, Scrub Head Rear 1

67 480 MODEL PARTS Fig. 11 Tire and Rim Assembly 04780/ ( ) Tire and Rim Assembly ( ) Tire ( ) Tube, Inner ( ) Rim ( ) Nut, Wheel 6

68 480 MODEL PARTS Fig. 12 Single Drive Group

69 480 MODEL PARTS Fig. 12 Single Drive Group 04786/ ( ) Key, Square ( ) Motor, Electric (See Breakdowns) ( ) Plate Kit, Motor Mounting ( ) Housing, Drive Wheel Support ( ) Hub Assembly, Single Drive ( ) Stud, Wheel ( ) Nut, Nylon Hex, M ( ) Washer, M ( ) Bracket, Support Bearing ( ) Collar, Clamping ( ) Chain and Link Assembly ( ) Link, Roller Chain ( ) Skirt ( ) Spacer ( ) Key, Square ( ) Differential and Sprocket Replacement Kit ( ) Sprocket ( ) Flange ( ) Bearing Replacement Kit ( ) Screw, Nylon Set ( ) Flange, Bearing ( ) Wire, Spring, Long ( ) Spring, Compression ( ) Puck, Chain Tensioner ( ) Bearing, Flange ( ) Arm Kit, Chain Tensioner ( ) Chain, Static ( ) Wire, Spring, Short ( ) Sprocket ( ) Clamp, Cable ( ) Plate, Motor Mounting ( ) Bearing, Flange ( ) Arm, Chain Tensioner ( ) E-Ring, External 2

70 480 MODEL PARTS Fig. 13 Solution and Recovery Tanks Group

71 480 MODEL PARTS Fig. 13 Solution and Recovery Tanks Group 04800/ ( ) Baffle Kit ( ) Plate, Baffle ( ) Tank, Solution ( ) Stopper Assembly ( ) Baffle, Tank ( ) Clamp, Worm Drive ( ) Hose, Squeegee ( ) Cover, Recovery Tank ( ) Tank Recovery ( ) Hose, Drain ( ) Clip, Finger Grip ( ) Clamp, Worm Drive ( ) Fitting, Straight ( ) Fitting, Plug ( ) Pad, Tank ( ) Baffle, Vacuum Fan ( ) Fitting, Nipple ( ) Strainer, Solution Tank ( ) Fitting, Plug ( ) Washer, Sealing ( ) Seal, Recovery Tank Lid A ( ) Basket, Soap ( ) Pad, Foam ( ) Foam ( ) Strap, Poly ( ) Strap, Drain Hose ( ) Clip, Drain Hose ( ) Screen ( ) Lanyard ( ) Latch, Lift and Turn, Adjustable 2 465/480/490 MM184 (9 94)

72 480 MODEL PARTS Fig. 14 Recovery Tank Float Group 465/480/490 MM184 (9 94)

73 480 MODEL PARTS Fig. 14 Recovery Tank Float Group 05033/ ( ) Guard, Vacuum Fan ( ) Bracket, Vacuum Fan ( ) Vacuum, Fan (See Breakdowns) ( ) Bracket, Mounting ( ) Tie, Cable ( ) Bracket, Water Level Control ( ) Float, Water Level ( ) Mercury Switch Assembly ( ) Mercury Switch Assembly ( ) Clamp, Cable ( ) Fitting, Plug ( ) Washer, Sealing ( ) Isolator, Vacuum Fan ( ) Tube 1 465/480/490 MM184 (9 94)

74 480 MODEL PARTS Fig. 15 Solution Control Group

75 480 MODEL PARTS Fig. 15 Solution Control Group 05037/ ( ) Washer, Nylon ( ) Sleeve ( ) Water Handle Kit ( ) Knob ( ) Yoke Assembly ( ) Cable, Push Pull ( ) Water, Valve ( ) Bracket, Valve Mounting ( ) Arm, Water Valve ( ) Fitting, Barbed Elbow ( ) Fitting, Barbed Elbow ( ) Clamp, Worm Drive ( ) Hose, PVC ( ) Hose, Clear Vinyl ( ) Hose, Clear Vinyl ( ) Hose, Clear Vinyl ( ) Fitting, Barbed Tee ( ) Lever, Control ( ) Grip, Handle 1

76 480 MODEL PARTS Fig. 16 Battery Group

77 480 MODEL PARTS Fig. 16 Battery Group 05051/ ( ) Battery, 6 V, Wet (Replaced by 10155) ( ) Battery, 6 V, Dry (International Only) ( ) Cable, Battery ( ) Cable, Battery ( ) Strap, Poly, Webbing ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Grommet ( ) Sleeve ( ) Strap, Rubber, Tie down ( ) Angle, Battery Stop 2 465/480/490 MM184 (9 94)

78 480 MODEL PARTS Fig. 17 Battery Group /480/490 MM184 (9 94)

79 480 MODEL PARTS Fig. 17 Battery Group 06145/ ( ) Battery, 6 V, Wet ( ) Battery, 6 V, Dry (International Only) ( ) Cable, Battery ( ) Cable, Battery ( ) Strap, Poly, Webbing ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Cable, Battery ( ) Grommet ( ) Sleeve ( ) Strap, Rubber, Tie down ( ) Angle, Battery Stop ( ) Angle, Battery Stop ( ) Cover, Terminal ( ) Cover, Terminal ( ) Strap, Battery Lift ( ) Hinge, W/Label, SB /480/490 MM184 (9 94)

80 480 MODEL PARTS Fig. 18 Steering Control Group

81 480 MODEL PARTS Fig. 18 Steering Control Group 04798/ ( ) Handle, Speed Control ( ) Washer, Neoprene ( ) Grip, Handle ( ) Isolator, Vibration ( ) Bearing, Flange ( ) Stop, Spring ( ) Gear ( ) Bearing, Flange ( ) Spring, Torsion Centering ( ) Hub And Gear ( ) Collar, Shaft ( ) Potentiometer Replacement Kit ( ) Bracket, Handle ( ) Potentiometer Replacement Kit ( ) Bracket, Potentiometer ( ) Bearing, Flange ( ) Mount, Cable Tie ( ) Tie, Cable ( ) Nut, Hex, Thin ( ) Washer 1

82 480 MODEL PARTS Fig. 19 Rear Electric Panel Group

83 480 MODEL PARTS Fig. 19 Rear Electric Panel Group 05046/ ( ) Instrument Panel and Bezel Kit ( ) Switch, Progressive Rocker ( ) Switch Assembly, Key ( ) Key, Switch ( ) Plate, Cover ( ) Rivet, Pop ( ) Clip, Stud ( ) Hourmeter ( ) Plate, Circuit Breaker Mounting ( ) Plate, Circuit Breaker Mounting ( ) Shunt ( ) Brush Pressure/Battery Gauge ( ) Panel, Instrument ( ) Label, Instrument Panel ( ) Switch, Rocker, DPDT ( ) Cover, Rocker Switch Seal ( ) Panel and Label Assembly, Rear ( ) Guide, Cover, Rear ( ) Bezel, Touch Panel ( ) Switch, Push Button ( ) Plate, Stop Button ( ) Contacts, Switch ( ) Switch Assembly ( ) Key, Switch ( ) Relay, DPDT ( ) Plugbuuton ( ) Switch, Push Button ( ) Contacts, Switch 2

84 480 MODEL PARTS Fig. 20 Electrical Controller Group 05048/ ( ) Grommet, Flexible ( ) Cover and Label Assembly, Circuit Board ( ) Gasket, Controller ( ) Controller Kit, Single ( ) Sleeve ( ) Grommet, Ribbon Cable ( ) Grommet ( ) Plugbutton 1 465/480/490 MM184 (9 94)

85 480 MODEL PARTS Fig. 21 Rear Electrical Group 05050/ ( ) Breaker, Circuit, 10 A ( ) Plugbutton ( ) Busbar, Relay ( ) Diode Assembly ( ) Contactor, SPST ( ) Diode, Bridge, 12 A ( ) Clamp, Cable ( ) Insulator, Panel and Switch Board ( ) Rod, Threaded ( ) Breaker, Circuit, 20 A ( ) Breaker, Circuit, 7 A ( ) Boot, Circuit Breaker 2

86 480 MODEL PARTS Fig. 22 Rear Squeegee Link Group

87 480 MODEL PARTS Fig. 22 Rear Squeegee Link Group 04794/ ( ) Bracket, Squeegee Lift ( ) Bracket, Squeegee Lift ( ) Rod End, M10, L.H ( ) Spring, Tension ( ) Stud, Adjustable ( ) Bolt, Eye ( ) Rod End, M10, R.H ( ) Bracket, Squeegee Pivot (replaced by 33397) ( ) Shim ( ) Spring, Squeegee Centering ( ) Ring, Retaining ( ) Roller ( ) Bracket, Roller 1

88 480 MODEL PARTS Fig. 23 Rear Squeegee Link Group

89 480 MODEL PARTS Fig. 23 Rear Squeegee Link Group 05485/ ( ) Washer ( ) Sleeve, Squeegee Lift ( ) Bracket, Squeegee Lift ( ) Bearing, Flange ( ) Ball Joint, R.H ( ) Stud, Adjustment ( ) Ball Joint, L.H ( ) Bracket, Squeegee Lift ( ) Pin, Clevis ( ) Axle, Caster Adjustment ( ) Bracket, Caster ( ) Clip, Retainer ( ) Wheel ( ) Ring, Retainer ( ) Retainer, Spring ( ) Link, Connecting ( ) Spring, Tension ( ) Bracket, Squeegee, Pivot ( ) Bearing, Journal ( ) Flange, Squeegee Mounting ( ) Spring ( ) Washer ( ) Spring, Tension ( ) Shim ( ) Washer, Thrust 1

90 480 MODEL PARTS Fig. 24 Rear Squeegee Group 465/480/490 MM184 (9 94)

91 480 MODEL PARTS Fig. 24 Rear Squeegee Group 04796/ ( ) Pin, Hair Cotter ( ) Bearing, Journal ( ) Tube, Rubber ( ) Bracket, Squeegee Pivot ( ) Squeegee Blade Kit, Short ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee Blade Kit, Long ( ) Squeegee Blade Assembly, Front ( ) Squeegee Blade Assembly, Rear ( ) Blade, Squeegee End ( ) Squeegee End Replacement Kit (For both sides) ( ) Sleeve, Squeegee ( ) Bracket, Adjustment, R.H ( ) Bracket, Squeegee Mounting ( ) Bracket, Adjustment, L.H ( ) Bracket, Adjustment, R.H ( ) Bracket, Squeegee Mounting ( ) Bracket, Adjustment, L.H ( ) Ring, Split ( ) Bumper, Squeegee ( ) Pin, Clevis ( ) Body, Squeegee ( ) Squeegee Blade Assembly, Front, Urethane ( ) Squeegee Blade Assembly, Rear, Urethane 1 465/480/490 MM184 (9 94)

92 480 MODEL PARTS Fig. 25 Wire Harness Group 465/480/490 MM184 (9 94)

93 480 MODEL PARTS Fig. 25 Wire Harness Group 05211/ ( ) Harness, Wire, Main ( ) Harness, Wire, Instrument Panel ( ) Harness Replacement Kit, Vacuum Fan ( ) Harness, Wire, Vacuum Fan ( ) Harness, Wire, Scrub Head ( ) Harness, Wire, Switch 1 465/480/490 MM184 (9 94)

94 480 MODEL PARTS Fig. 26 Label Group 05100/ ( ) Label Set, Information and Hazard ( ) Label, Numerals ( ) Label, TENNANT Logo, Blue 1 465/480/490 MM184 (9 94)