DX23, DX26 Repair Manual

Product Overview

This document serves as a comprehensive repair manual for the DX23 and DX26 models. It includes detailed content pages from each section and chapter, ensuring you have complete guidance for all repair processes. The manual is identified by Repair Manual# 87367148.

Table of Contents

• SECTION 00 – General Information ………………………………………………………….. 2
• SECTION 10 – Engine ………………………………………………………………………………. 3
• SECTION 18 – Single Clutch ………………………………………………………………………… 10
• SECTION 21 – Transmission …………………………………………………………………………. 11
• SECTION 25 – FWD Front Axle …………………………………………………………………….. 13
• SECTION 27 – Differential, Rear Axle …………………………………………………………… 14
• SECTION 29 – Hydrostatic Transmission ……………………………………………………….. 15
• SECTION 31 – Power Take-Off (PTO) ……………………………………………………………. 19
• SECTION 33 – Brakes …………………………………………………………………………………. 20
• SECTION 35 – Hydraulic System ………………………………………………………………… 21
• SECTION 41 – Steering ………………………………………………………………………………… 24
• SECTION 44 – Wheels and Tires ………………………………………………………………….. 25
• SECTION 55 – Electrical System ………………………………………………………………….. 26
• SECTION 90 – Platform ………………………………………………………………………………… 32

Cylinder Head and Valve Train Components

The cylinder head is a critical component, integrating the valve assemblies, rocker arms, rocker shaft, push rods, lifters, and pre-combustion chambers. The air intake manifold is incorporated into the left-hand side of the valve cover assembly, while the exhaust manifold is affixed to the left-hand side of the cylinder head. These cylinder heads feature integral valve guides and utilize only standard size valves.

A pre-combustion chamber situated between the injector assembly and the cylinder’s combustion chamber plays a key role in early fuel ignition, enhancing start-up performance. Additionally, a glow plug extending into the pre-combustion chamber, when activated, pre-heats the fuel-air mixture, which significantly improves fuel ignition in cold weather.