Part of the John Deere Repair Manuals.
This 324-page John Deere Technical Manual covers the 1948GV/HV, 2148HV, 2354HV, and 2554HV Sabre Yard and Garden Tractors, and it puts every Kohler engine, electrical, and hydrostatic drive procedure in your hands. Inside you get full wiring diagrams for chasing electrical gremlins, hydraulic schematics for the power train, and a dedicated troubleshooting section that walks you through diagnosis before you start pulling parts. Open to steering, brakes, and attachment sections too, all built around theory of operation so you understand why a system fails, not just how to swap it. Torque the cylinder head fasteners to 20 N-m initial, then 40.7 N-m final, and set your spark plug gap at 0.76 mm before you button up the engine. Stop guessing at spark plug torque specs off a forum post. Bookmarked and searchable, so you jump straight to the hydrostatic or electrical section, pull it up on your phone, and get your tractor running right the first time.
What's Inside This John Deere 1948GV/HV, 2148HV, 2354HV, 2554HV Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 3 | Table of Contents, Tests & Adjustments, Troubleshooting Chart, Component Location, Theory of Operation |
| Safety | 4-8 | Recognize Safety Information, Handle Fluids Safely-Avoid Fires, Use Care in Handling and Servicing Batteries, Use Safe Service Procedures, Park Machine Safely |
| Specifications and Information | 9-18 | Inch Torque Values, Metric Torque Values, Gasoline Specifications, Lubricant Specifications, Serial Number Locations |
| Kohler Engine | 19-72 | Engine Troubleshooting Chart, Engine Troubleshooting Guide, Tests and Adjustments, Repair, Theory of Operation |
| Electrical | 73-148 | Theory of Operation Information, Theory and Diagnosis, Tests and Adjustments, Component Location, Troubleshooting |
| Power Train, Gear | 149-190 | Troubleshooting Chart, Diagnosis, Adjustments, Repair, Theory of Operation |
| Power Train, Hydrostatic | 191-260 | Diagnosis, Adjustments, Component Location, Troubleshooting, Theory of Operation |
| Steering | 261-270 | Steering System, Drag Link Adjustment, Troubleshooting, Repair, Theory of Operation |
| Brakes | 271-286 | |
| Attachments | 287-308 | |
| Miscellaneous | 309-318 |
Every system also includes specifications.
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Cylinder Head Fastener—initial torque, in sequence | 20 N•m (180 lb-in.) | p. 25 |
| Cylinder Head Fastener—final torque, in sequence | 40.7 N•m (30 lb-ft) | p. 25 |
| Spark Plug Gap (All Engines) | 0.76 mm (0.030 in.) | p. 22 |
| Spark Plug Torque | 24.4–29.8 N•m (216–264 lb-in.) | p. 22 |
| Air Cleaner Nuts | 9.9 N•m (88 lb-in.) | p. 25 |
| Air Cleaner Mounting Nuts | 9.9 N•m (88 lb-in.) | p. 50 |
| Fuel Tank Capacity | 11 L (3 U.S. gal) | p. 11 |
| Battery Voltage | 12 V | p. 11 |
| Spark Plug Gap | 0.76 mm (0.030 in.) | p. 22 |
| CV19/CV21/CV23 | ||
| Engine Oil Capacity (w/ oil filter), CV19/CV21/CV23 | 1.9 L (2.0 qt.) | p. 11 |
| CV25 | ||
| Engine Oil Capacity (w/ oil filter), CV25 | 2.0 L (2.1 qt.) | p. 11 |
