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SERVICE BULLETINS

A note about service bulletins...when any electric vehicle manufacturer publishes a service bulletin about a product it is not necessarily an admission of a bad product design nor a fault in assembly.  A bulletin is simply one method of demonstrating a way to improve their product and share that information so vehicle owners can have a better overall product experience.  


Documents are not to be altered or sold in any way.  These documents are shared as a courtesy and much time has been spent by Columbia, Tomberlin and EV Technical Services to make these available to you.  Please be respectful and considerate.


Service bulletins are NOT automatic warranty upgrades.  Bulletins are issued to inform technicians of changes for any of the following reasons: 

  • Informational tips for troubleshooting;
  • Material changes;
  • Obsolescence of a certain part;
  • An in-process change of a component or assembly;
  • Various other reasons.

CHARIOT CR10

SB15-018 Contact Bars

SB15-010 VIN Locations


EAGLE LEGACY P4

SB21-013 DC Controller Programming

SB20-002 Leaf Spring Update 

SB19-002 Mechanical Brake Linkage

SB19-001 Key Switch Failure w/DC Convertor

SB18-001 48v to 12v Horn Change w/DC-DC Convertor

SB17-003 LAD (Accelerator) Cable

SB17-001 Parking Brake Pin

SB15-010 VIN Locations


EAGLE P5

SB21-014 AC Controller Programming

SB18-002 Direction Switch Mount (Breakage)

SB15-016 Seat Belt Retractor

SB15-015 Brake Cable Spacer

SB15-012 Steering Yoke

SB15-010 VIN Locations

SB15-010 VIN Locations

SB15-001 DC Drive System BDI and Hour Meter Wiring

SB14-008 Headlamp Overheat Due to Switch

SB14-007 Brake Drum Inspection

SB14-005 Intermittent Power Failure

SB14-002 Direction Switch Circuit Diode

SB14-001 NKL Axle Brake Backing Plate


ELECTRIC UTILITY EU

SB21-013 DC Controller Programming 

SB20-002 Leaf Spring Update 

SB19-002 Mechanical Brake Linkage

SB19-001 Key Switch Failure w/DC Convertor 

SB18-001 48v to 12v Horn Change w/DC-DC Convertor 

SB17-009 Rear Van Enclosure Door Window

SB17-003 LAD (Accelerator) Cable

SB17-001 Parking Brake Pin

SB15-010 VIN Locations


EMERGE E2 E4

SB19-020 Tie Rod Replacement  


EXPEDITER EX21

SB21-013 DC Controller Programming 

SB21-012 Lester Charger Change 

SB21-011 Lester Charger Display 

SB21-009 Expediter Strobe Connection

SB19-021 Expediter Seat Revision

SB19-014 Accelerator Pedal Limiter

SB19-011 Accelerator Pedal Break

SB18-010 Handlebar Weldment

SB16-006 Transport Express Fork

SB15-019 Main Harness Retrofit

SB15-010 VIN Locations

SB15-009 Brake Pedal Nut


JOURNEYMAN JM JM2 JM4

SB21-014 AC Controller Programming 

SB21-012 Lester Charger Change 

SB21-011 Lester Charger Display 

SB19-020 Tie Rod Replacement 

SB19-019 B-Pillar Support Bracket

SB19-018 Brake Bleeding

SB19-015 Lester Charger Programming

SB19-013 Rear Facing Seat Installation

SB19-009 Master Cylinder Adjustment

SB19-008 Lift Kit Brackets

SB15-010 VIN Locations


MEGA

SB21-013 DC Controller Programming 

SB16-012 CV Axle Boot Kit 

SB15-010 VIN Locations

SB14-008 Headlamp Overheat Due to Switch


PAYLOADER BURDEN CARRIER PL BC2 BC3

SB21-014 AC Controller Programming 

SB21-012 Lester Charger Change 

SB21-011 Lester Charger Display 

SB21-007 16.99 Axle Availability

SB21-003 Payloader Strobe Connections

SB19-017 NKL Leaking Wheel Cylinders

SB19-015 Lester Charger Programming

SB19-011 Accelerator Pedal Break 

SB19-007 Delta-Q to Lester Charger Change

SB19-006 AC Motor Cable Posts

SB19-004 Master Cylinder Residual Valve

SB19-003 Roof Support Kit

SB19-001 Key Switch Failure w/DC Convertor 

SB18-008 Brake Pedal Scrape

SB18-007 NKL Axle Tube

SB18-005 NKL Axle Seal

SB18-004 NKL Axle Tube Support Bracket

SB17-005 Chassis Support Bridge and Side Plate

SB17-004 Operator Seat Switch Availability

SB17-002 Actuator Lift Contactor

SB16-004 Parking Brake Floorboard Reinforcement

SB15-020 Parking Brake Interlock Switch

SB15-010 VIN Locations

SB14-004 Front Brake Caliper Bolts

SB14-001 NKL Axle Brake Backing Plate


SHUTTLE C6

SB21-013 DC Controller Programming 

SB20-002 Leaf Spring Update

SB19-002 Mechanical Brake Linkage

SB19-001 Key Switch Failure w/DC Convertor 

SB18-001 48v to 12v Horn Change w/DC-DC Convertor  

SB17-003 LAD (Accelerator) Cable

SB17-001 Parking Brake Pin

SB15-010 VIN Locations


STOCKCHASER IS12

SB21-013 DC Controller Programming

SB21-012 Lester Charger Change  

SB21-011 Lester Charger Display 

SB21-001 Stockchaser Pedal Hardware

SB19-001 Key Switch Failure w/DC Convertor 

SB15-013 Accelerator Pedal

SB15-010 VIN Locations

SB15-007 Battery Bracket Bolts

SB15-004 Steering Wheel Retaining Pin

SB15-003 Main Wire Harness Abrasion


SUMMIT SUV SMT SM2 SM4

SB21-013 DC Controller Programming 

SB20-002 Leaf Spring Update

SB19-016 Wiper Arm Obsolescence

SB19-001 Key Switch Failure w/DC Convertor 

SB17-003 LAD (Accelerator) Cable

SB15-016 Seat Belt Retractor

SB15-010 VIN Locations

SB15-005 Front Leaf Spring and Tire Rub

SB15-002 Rear Coil Springs

SB14-009 Headlamp Overhead Due to Switch

SB14-001 NKL Axle Brake Backing Plate


UTILITRUCK UT SU5

SB21-014 AC Controller Programming 

SB21-012 Lester Charger Change

SB21-011 Lester Charger Display 

SB21-010 Rear Leaf Spring Update 

SB20-004 Hub Upgrade

SB20-003 Controller Splash Guard

SB19-017 NKL Leaking Wheel Cylinders 

SB19-015 Lester Charger Programming 

SB19-010 Custom Front Utility Bumper

SB19-006 AC Motor Cable Posts

SB19-005 Hub Bearing Grease

SB18-009 Motor Support Bracket

SB18-007 NKL Axle Tube

SB18-006 Leaf Spring Bracket

SB18-005 NKL Axle Seal

SB18-004 NKL Axle Tube Support Bracket

SB18-004 NKL Axle Tube Support Bracket

SB18-003 Rear Suspension Squeak

SB18-002 Direction Switch Mount (Breakage)

SB17-013 Rear 4-Bar Suspension Update

SB17-012 Motor Brake Tow-Run Switch

SB17-011 Rear Leaf Spring Squeak

SB17-010 Steering Column Bolts

SB17-008 Brake Pressure Switch 

SB17-007 Brake Fluid Tee Fitting Leak

SB17-006 Upper A-Arm Ball Joint

SB16-014 Spindle and Rotor Change

SB16-013 Trailing Arm Mono-Leaf Suspension

SB16-010 Front Suspension Weldment

SB16-008 Improved Parking Brake Backing Plate

SB16-007 Seat Switch - Parking Brake Fault

SB16-005 Parking Brake Adjusment Procedure

SB16-003 Tie Rod End Update

SB16-002 Rear Roof Support Bracket

SB15-021 275A to 450A Controller Upgrade

SB15-016 Seat Belt Retractor

SB15-014 Parking Brake Release Lever

SB15-012 Steering Yoke

SB15-010 VIN Locations

SB14-008 Headlamp Overheat due to Switch

SB14-006 Parking Brake Catch Mechanism

SB14-001 NKL Axle Brake Backing Plate

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EV Technical Services

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