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Working on a 317, 320, or CT322 and need the real factory procedures? TM2152 runs 266 pages and covers both the skid steer loaders and the CT322 compact track loader, from the track system through loader hydraulics. It carries step-by-step service procedures for every major system, a full torque-values section, and fluid capacity charts spanning the drivetrain. You'll handle rubber track removal, front and rear idler rebuild, hydrostatic pump teardown, loader control valve service, and Quik-Tatch cylinder work for both serial-number variants. Torque the hydraulic oil filter manifold cap screw to 18.5 N·m (164 lb-in.) and the restriction switch to 2.7-5.4 N·m. Those are factory numbers, not forum guesses. Stop chasing specs across browser tabs: the PDF is bookmarked by system, so search any value by keyword and get back to wrenching.
What's Inside This John Deere 317, 320, CT322 Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 7-30 | Safety, Torque Values, Recognize Safety Information, Follow Safety Instructions, Operate Only If Qualified, Wear Protective Equipment, Avoid Unauthorized Machine Modifications |
| Tracks | 31-48 | Track System, Measure Rubber Track Lugs, Rubber Track Remove and Install, Track Roller Remove and Install, Track Roller Disassemble and Assemble, Test Track Roller for Leakage |
| Axles and Suspension Systems | 49-58 | Axle Housing Remove and Install, Axle Housing Disassemble and Assemble, Chain Case Access Plate Remove and Install, Drive Chain and Sprocket Remove and Install |
| Transmission | 59-122 | Controls Linkage (Centering Plate Remove and Install, Centering Plate Inspection, Steering Dampener Remove and Install, Steering Dampener Inspection, Steering Lever Remove and Install, Steering Lever Disassemble and Assemble, Steering Cross Shaft Assembly Remove and Install, Steering Cross Shaft Disassemble and Assemble, Steering Lever Handle Remove and Install), Hydrostatic Motor and Park Brake Disassemble and Assemble, Hub Coupler Remove and Install |
| Engine | 123-132 | Removal and Installation, Powertech 2.4 L & 3.0 L John Deere Engines, Engine Remove and Install, Alternator Remove and Install |
| Engine Auxiliary Systems | 133-142 | Cooling System (Radiator Remove and Install, Fan, Fan Guard, And Fan Shroud Remove and Install, Fan Belt Remove and Install) |
| Frame or Supporting Structure | 143-146 | Upper Boom Link Remove and Install, Lower Boom Link Remove and Install, Boom Remove and Install, Boom Lock Remove and Install |
| Operator's Station | 147-166 | Removal and Installation (Cab Remove and Install), Operator Enclosure (Cab Door Remove and Install), Seat and Seat Belt (Remove and Install, Belt Remove and Install) |
| Sheet Metal and Styling | 167-170 | - |
| Loader | 171-250 | Attachment Coupler (Quik-Tatch Coupler Remove and Install, Hydraulic Quik-Tatch Cylinder Remove and Install, Hydraulic Quik-Tatch Solenoid Valve Remove and Install, Electric Quik-Tatch Cylinder Remove and Install) |
| Dealer Fabricated Tools | 251-266 | DFT1101 Cab and ROPS Lift Bracket, DFT1245 Engine Lifting Bracket, ST4920 Track Recoil Spring Disassembly and Assembly Tool |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Hydraulic System Pressure Release Procedure | Refer to 'Hydraulic System Pressure Release. (Group 9025-25.)' | p. 71 |
| General Torque Values | Refer to Section 00, Group 0003 'Torque Values' for various bolt, cap screw, and fitting torque specifications. | p. 7 |
| Charge Pressure—Pressure | 1965 kPa (19.6 bar) (285 psi) | p. 71 |
| Spool Lock Solenoid—Torque | 26—30 N∙m (19—22 lb-ft) | p. 224 |
| Port Lock Solenoid—Torque | 5—8 N∙m (44—71 lb-in.) | p. 224 |
| Cleanliness for hydrostatic motor internal surfaces | Maintain absolute cleanliness during assembly of the hydrostatic motor. | p. 77 |
| Unified Inch Bolt and Cap Screw Torque (1/4" Grade 5, Lubricated) | 9.5 N·m (7 lb-ft) | p. 19 |
| CT322 | ||
| Hydraulic Oil Filter Manifold Cap Screw—Torque | 18.5 N∙m (164 lb-in.) | p. 247 |
| Hydraulic Oil Filter Restriction Switch—Torque | 2.7—5.4 N∙m (24—48 lb-in.) | p. 247 |
| Replacement of parts | Repair or replace parts as necessary. | p. 247 |
| 317, 320 | ||
| Hydrostatic Motor—Weight | 48 kg (105 lbs) | p. 73 |
| Hydrostatic Motor Mounting Cap Screw—Torque (initial) | 70 N∙m (52 lb-ft) | p. 73 |
John Deere 317, 320, CT322 Common Problems This Manual Covers
John Deere 317, 320, CT322 boom and bucket stop lifting or tilting while the machine is driving p. 199
Inspect the hydrostatic pump assembly components for excessive wear. Measure the hydraulic pump gear shaft diameter as shown on page 199. If the shaft measures below the 19.00 mm (0.748 in.) minimum specification, replace the shaft and check the piston block and swash plate for scoring.
Manual Section: Section 31Engine starts then dies shortly after start with an active F9H9 front lockout solenoid fault code p. 224
Test the front lockout solenoids and check the wiring harness under the cab for damage. When replacing a faulty valve, torque the spool lock solenoid to 26 to 30 N m (19 to 22 lb-ft) as specified on page 224. Clear the stored fault codes from the dash menu.
Manual Section: Section 31Drive motor locks up under load and sheds widespread metallic debris into the hydraulic oil system p. 73
Remove the damaged drive assembly and flush the entire hydraulic circuit to prevent secondary failures. For 317 and 320 models, safely support the 48 kg (105 lbs) hydrostatic motor during removal as noted on page 73. Maintain absolute cleanliness during assembly of the new motor.
Manual Section: Section 03Parking brake release behavior becomes erratic or the machine completely stops moving under a heavy load p. 247
Check the hydraulic filter manifold assembly for bypass leaks. If servicing a CT322 track loader, tighten the hydraulic oil filter manifold cap screws to 18.5 N m (164 lb-in.) as detailed on page 247. Replace the charge pressure relief valve if system pressure drops during operation.
Manual Section: Section 31Frequently Asked Questions
What are the replacement specifications for hydraulic filter manifold assembly?
For the hydraulic oil filter manifold assembly, the replacement spec that matters is the cap screw torque. Tighten the manifold cap screw to 18.5 N∙m (164 lb-in.) when you reinstall it.
What is the correct charge pressure for the 317/320/CT322 hydrostatic system?
System charge pressure should read 1965 kPa (19.6 bar / 285 psi). Test it at the charge pressure port (page 71) before condemning the hydrostatic pump or motor, since low charge pressure mimics a failing drive.
Why do the boom and bucket stop lifting while the machine is still driving?
That usually means wear in the hydrostatic pump assembly. Measure the hydraulic pump gear shaft (page 199); if it is below the 19.00 mm (0.748 in.) minimum, replace the shaft and check the piston block and swash plate for scoring.
What are the lock solenoid torque specs on the 317/320/CT322?
Torque the spool lock solenoid to 26 to 30 N.m (19 to 22 lb-ft) and the port lock solenoid to 5 to 8 N.m (44 to 71 lb-in.), per page 224. Test the lockout solenoids and check the harness under the cab if you get an active lockout fault.
How quickly can I access this John Deere 317, 320, CT322 manual after buying?
Download lands the moment you pay: a 266-page searchable PDF, no shipping and no waiting. It opens on any device, so you can pull it up on your phone right at the machine.
Is this John Deere 317, 320, CT322 Technical Manual printable?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
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