This component technical manual is for John Deere 12×12 & 24×12 PowrReverser Transmission (LV12363, LV12364, PY10953, LV12781, PY10952, PY10678, PY11837, PY12031, PY12145, PY12146, PY12148, PY12149, PY12162, PY11587, PY11590).
Publication reference: CTM900519.
What’s Covered Inside
- General Information
- Repair and Adjustments
- Theory of Operation
- Diagnostics
- Special Tools
Manual Contents and Coverage
Table of Content (CTM900519 – Component Technical Manual)
Section 01 — General Information
Group 05 — Safety
Group 10 — General Information
Section 02 — Repair and Adjustments
Group 05 — PR Clutch Housing Repair
Group 10 — PR Clutch Pack Assembly Repair
Group 15 — Transmission Repair
Group 20 — Differential Repair
Group 25 — Final Drives & Rear Axles Repair
Group 30 — Brakes Repair
Group 35 — Rear PTO Drive Shaft Repair
Group 40 — MFWD Dropbox Repair
Group 45 — Hitch Rockshaft Repair
Group 50 — Troubleshooting
Section 03 — Theory of Operation
Group 05 — Trans-Axle Overview
Group 10 — Transmission
Group 20 — Drive Systems
Group 25 — Brake
Group 30 — Electrical
Section 04 — Diagnostics
Group 05 — General Information
Group 10 — Diagnostic Trouble Codes and Diagnostic Addresses
Group 15 — System Diagnosis
Group 20 — Preliminary and Operational Checks
Group 25 — Install Test Equipments
Group 30 — Diagnostic Tests
Section 05 — Special Tools
Group 05 — Dealer Fabricated Tools
Group 10 — Service Tools
Section 01 — General Information
Group 05 — Safety
Group 10 — General Information
Section 02 — Repair and Adjustments
Group 05 — PR Clutch Housing Repair
Group 10 — PR Clutch Pack Assembly Repair
Group 15 — Transmission Repair
Group 20 — Differential Repair
Group 25 — Final Drives & Rear Axles Repair
Group 30 — Brakes Repair
Group 35 — Rear PTO Drive Shaft Repair
Group 40 — MFWD Dropbox Repair
Group 45 — Hitch Rockshaft Repair
Group 50 — Troubleshooting
Section 03 — Theory of Operation
Group 05 — Trans-Axle Overview
Group 10 — Transmission
Group 20 — Drive Systems
Group 25 — Brake
Group 30 — Electrical
Section 04 — Diagnostics
Group 05 — General Information
Group 10 — Diagnostic Trouble Codes and Diagnostic Addresses
Group 15 — System Diagnosis
Group 20 — Preliminary and Operational Checks
Group 25 — Install Test Equipments
Group 30 — Diagnostic Tests
Section 05 — Special Tools
Group 05 — Dealer Fabricated Tools
Group 10 — Service Tools
Use CTM900519 with the model and version details above when selecting the manual for your John Deere equipment.









