Electrical, PTO, Hydraulic Pump, Parameter Logic, Programming and more
- Link
- Latest Mack Heavy Duty Manual Updates
- Check regularly for updates to the Mack Body Builder Manual to learn of new features and updates.
- Link
- 0
- Body Builder General Information
- Vehicle Certification, Body Installation, Hood/Cab Opening Angles, Vehicle Configuration Applications, Back of Cab and Fuel Tank Dimensions
- Link
- 1
- Oil + Filters
- Approved Oils, Engine Oil Type, Transmission, Lubrication, Biodiesel Fuel, Coolant Requirements
- Link
- 2
- Engine
- Engine Overview, Exhaust Aftertreatment System, Heated Dump Bodies, In-Transit Heat Cooling System
- Link
- 3
- Electrical / VECU5 / Model Year 2022 / VIN’s 10th digit = N
- VECU5 / Routing and Clipping Guidelines, Body Builder Connectors, Remote Start n Stop. Adding Aux Pedal, Aux Switches, LR Work Brake, Diagnostic Connectors, Multiplexing Body Builder J1939 CAN
- Link
- 3
- Electrical / VECU4 / pre-Model Year 2022
- Legacy VECU4 / Routing and Clipping Guidelines, Body Builder Connectors, Remote Start n Stop. Adding Aux Pedal, Aux Switches, LR Work Brake, Diagnostic Connectors, Multiplexing Body Builder J1939 CAN
- Link
- 4
- Transmission
- MDRIVE Transmission, Adding Neutral Switch to T300 Series Transmission, Transmission Gear Ratios
- Link
- 5
- Brakes
- Air Brake System, Air Solenoid Valves, Liftable Axle Air System, Air Brake Routing Schematics
- Link
- 6
- Suspension & Steering
- Liftable Axles, Rear Suspension, Air Suspension Height, Adjustment, Pinion Angle Specifications
- Link
- 7
- Frame
- Body Mounting, Bolt Hole Patterns, Wheelbase Changes, Fasteners, Frame Welding and Cutting, LR Bumper Designs, Fifth Wheel
- Link
- 8
- Cab / Body
- Instrument Panel, Instrument Panel Layout, Guages, Switches
- Link
- 9
- VECU5 / PTO & Pumps / Model Year 2022 / VIN’s 10th digit = N
- VECU5, Overview, Transmission-Mounted PTO, Rear-Mounted Engine PTO, Front-Mounted Engine PTO , PTO Programming, Parameter Programming
- Link
- 9
- VECU4 Legacy / PTO & Pumps / pre-Model Year 2022
- Legacy VECU4, Overview, Transmission-Mounted PTO, Rear-Mounted Engine PTO, Front-Mounted Engine PTO , PTO Programming, Parameter Programming
Request Assistance
If you are still having trouble finding what you are looking for, Mack Service Operations has created a Body Builder Support Group. Don't hesitate to contact us directly.
News & Events
New Buffered Road Speed Signal at X156 / BB OPT Connector
Road speed signal for devices used in spreader applications. Conventional Cabs for Mack Trucks built starting week 37 2023 and after.
Mack Medium Duty PTO Options
A comprehensive guide to wire and set up PTO option for medium duty truck application.