SERVICE BULLETINS / TECH TIPS

A note about service bulletins & tech tips...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. A tech tip is a method of providing assistance to the service technicians to aid in keeping your vehicle at top performance.

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 and Tech Tips 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.

Eagle P5

(Click Vehicle Image for Available Service Bulletins or Tech Tips)

SB21-014 Sevcon AC Controller Programmer Kit
SB21-013 Sevcon DC Controller Programmer Kit
SB18-002 F/R Direction Switch
SB15-016 Seat Belt Retractor
SB15-015 Brake Cable Spacer
SB15-012 Steering Yoke
SB15-010 VIN Locations
SB15-001 DC Drive BDI & Hour Meter Wiring
SB14-008 Headlamp Overheating
SB14-007 Brake Drum Inspection
SB14-005 Intermittent Power Failure
SB14-002 F/R Direction Diode Circuit
SB14-001 NKL Axle Brake Backing Plate

ParCar Eagle P5 | EVTecnicalServices.com

ParCar Eagle P5

Expediter EX21

(Click Vehicle Image for Available Service Bulletins or Tech Tips)

SB21-013 Sevcon DC Controller Programmer Kit
SB21-012 Lester Charger Change
SB21-011 Lester Charger Display
SB21-009 Strobe Light Connection
SB19-021 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

Columbia Expediter EX21

Journeyman

(Click Vehicle Image for Available Service Bulletins or Tech Tips)

TIP 2204 Front End Alignment
TIP 2203 Steering Wheel Squeak
TIP 2202 Front End Lubrication
TIP 2201 Steering Knuckle
SB21-014 Sevcon AC Controller Programmer Kit
SB21-012 Lester Charger Change
SB21-011 Lester Charger Display
SB19-020 Tie Rod End Replacement
SB19-019 Roof Pillar Support Brackets
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

Columbia Journeyman | EVTechnicalServices.com

Columbia Journeyman

Payloader PL | Burden Carrier BC2 BC3 BC4

(Click Vehicle Image for Available Service Bulletins or Tech Tips)

SB21-014 Sevcon AC Controller Programmer Kit
SB21-013 Sevcon DC Controller Programmer Kit
SB21-012 Lester Charger Change
SB21-011 Lester Charger Display
SB21-007 16.99 Axle Availability
SB21-003 Strobe Light Connections
SB19-017 NKL Axle Leaking Wheel Cylinders
SB19-015 Lester Charger Programming
SB19-011 Accelerator Pedal Break
SB19-007 Delta-Q Charger to Lester Charger Change
SB19-006 AC Motor Cable Posts
SB19-004 Master Cylinder Residual Valve
SB19-003 Roof Support Kit
SB19-001 Main Key Switch 12v Failure
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 Bridge Support
SB17-004 Operator Seat Safety Switch
SB17-002 Lift Box Actuator Connector
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

Columbia Payloader PL or Burden Carrier BC2 BC3 | EVTechnicalServices.com

Columbia Payloader or Burden Carrier

Summit SUV SMT

(Click Vehicle Image for Available Service Bulletins or Tech Tips)

SB21-013 Sevcon DC Controller Programmer Kit
SB20-002 Leaf Spring Update
SB19-016 Wiper Arm Obsolete
SB19-001 Main Key Switch 12v Failure
SB18-001 Change Horn 48v to 12v
SB17-003 LAD Accelerator Cable
SB15-016 Seat Belt Retractor
SB15-010 VIN Locations
SB15-005 Front Leaf Spring & Tire Rub
SB15-002 Rear Coil Springs
SB14-009 Headlamp Overheating
SB14-001 NKL Axle Brake Backing Plate

Columbia Summit SUV SMT | EVTechnicalServices.com

Columbia & ParCar Summit

Utilitruck UT | SU5

(Click Vehicle Image for Available Service Bulletins or Tech Tips)

SB22-011 Hydraulic Brake Switch Failure
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
SB18-003 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 Adjustment 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

Columbia Summit Utilitruck UT SU5 | EVTechnicalServices.com

Columbia Utilitruck UT or SU5