So You Want to Own a Deuce part 6. Shift like you've never shifted before.

Published on July 3, 2013
Duration: 8:27

This guide details the proper shifting technique for the M35 'Deuce and a Half' 2.5-ton cargo truck, as explained by BC. It emphasizes the importance of coming to a complete stop for unsynchronized gears (Reverse and 1st), allowing for transmission spin-down, and understanding the specific use of each gear (1st for initial movement, 2nd/3rd for acceleration, 5th for cruising). The guide also highlights the gate resistance designed to prevent accidental damaging downshifts.

Quick Summary

Mastering the M35 'Deuce and a Half' manual transmission involves understanding its unique 5-speed H-pattern and unsynchronized gears. Always come to a complete stop for Reverse and 1st, and wait approximately 5 seconds for the transmission to spin down before engaging 1st gear to prevent grinding. Utilize 2nd and 3rd for acceleration and 5th for cruising, being mindful of the gate resistance.

Chapters

  1. 00:00Introduction to Deuce Shifting
  2. 00:21Shift Pattern Overview
  3. 00:50Understanding Unsynchronized Gears
  4. 01:26Shifting into First Gear Safely
  5. 02:20Gate Resistance Explained
  6. 03:16Gear Usage and Speed
  7. 06:16In-Cab Shifter Demonstration
  8. 06:48Real-World Shifting on the Road

Frequently Asked Questions

How do you shift the M35 'Deuce and a Half' truck into first gear?

To shift into first gear on an M35 'Deuce and a Half', ensure the truck is completely stopped. Depress the clutch and wait about 5 seconds for the transmission to spin down before engaging 1st gear to prevent grinding, as it is an unsynchronized gear.

What is the shift pattern for the M35 'Deuce and a Half' 5-speed manual transmission?

The M35 'Deuce and a Half' uses an H-pattern: Reverse is top left, 1st gear is bottom left, 2nd is top middle, 3rd is bottom middle, 4th is bottom right, and 5th is top right. There's spring tension on the R/1st gate.

Why is it important to wait before shifting into first gear on a Deuce and a Half?

First gear and Reverse on the M35 'Deuce and a Half' are unsynchronized. Waiting about 5 seconds after engaging the clutch allows the transmission's internal components to slow down, preventing gear grinding and potential damage when engaging 1st gear from a standstill.

What are the typical speeds for each gear on an M35 'Deuce and a Half'?

First gear on the M35 'Deuce and a Half' is for initial movement up to 3-5 mph. Second and third gears are used for primary acceleration, while fifth gear is the designated cruising or highway gear.

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