This component technical manual is for John Deere PY40634, PY40635, PY40636, PY40637 (Applicable).
Publication reference: CTM902919.
What’s Covered Inside
- Transmissions
Manual Contents and Coverage
Table of Content (CTM902919 – Component Technical Manual)
Section 10 — Transmissions
Group 00 — Safety
Group 01 — General Repair Information
Group 05 — Clutch Housing
Group 06 — Clutch Pack Assembly Repair
Group 10 — Transmission
Group 15 — Rear PTO Drive Shaft
Group 16 — Rear EH PTO Drive Shaft Repair (For Dual Clutch Dual PTO Variant, If Equipped)
Group 20 — Differential
Group 25 — Component Location
Group 30 — Theory of Operation
Group 35 — Diagnosis, Tests, and Adjustments
Group 45 — Special Tools
Group 50 — Torques and Specifications
Section 10 — Transmissions
Group 00 — Safety
Group 01 — General Repair Information
Group 05 — Clutch Housing
Group 06 — Clutch Pack Assembly Repair
Group 10 — Transmission
Group 15 — Rear PTO Drive Shaft
Group 16 — Rear EH PTO Drive Shaft Repair (For Dual Clutch Dual PTO Variant, If Equipped)
Group 20 — Differential
Group 25 — Component Location
Group 30 — Theory of Operation
Group 35 — Diagnosis, Tests, and Adjustments
Group 45 — Special Tools
Group 50 — Torques and Specifications
Use CTM902919 with the model and version details above when selecting the manual for your John Deere equipment.







