Frame, axles and hitchjack, the mill cylinder and blower, the implement drive line, jackshaft and hydraulics: this 100-page Gehl 170 Mix-all parts manual PDF (MX170, Form No. 907577) breaks down the grinder-mixer assembly by assembly. Exploded views number each component and tie every callout to a Gehl part number, so the jackshaft bearing, selector valve or Charlynn motor in your hand has a name before you phone the dealer. Optional feeders and accessories fill a large share of the book, from the swinging auger feeder to the power bale feeder, scales and molasses attachment, and alphabetical and numerical indexes cross-reference any number back to its assembly. Order mill screens by size: the listing runs from 3/32 inch up to 2 inches, each under its own number, with 040106 being the 1/8. A wrong sprocket costs you a second teardown. Bookmarked and text-searchable, the file rides with you to the parts counter or the feedlot.
What's Inside This Gehl 170, Gehl Mix-all, MX170 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 2 | |
| Decal Locations | 4-13 | General Information |
| Frame, Axles & Hitchjack | 14-15 | Spindle, Bearing, Hub, Seal, Hitch, Transport Support, Jack |
| Tank & Discharge Conveyor | 16-17 | Mixing Paddle, Mixing Auger, Discharge Auger, Motor, Seal, Window, Calibration |
| Concentrate Hopper & Collector | 18-19 | Blower Outlet, Dust Collector, Spout, Baffle, Hopper, Bag Breaker, Magnet |
| Conveyor Winch | 22-23 | Cable, Pulley, Winch Drum, Friction Disk, Winch Handle, Ratchet, Pawl |
| Implement Drive Line | 24-25 | PTO Carrier, Drive Shaft, Bearing, Clutch, V-Belt, Powerband, Sheave, Sprocket |
| Concentrate Hopper Drive | 26-27 | Concentrate Hopper Auger, Sprocket, Drive Shaft, Transmission, Chain, Roller Link |
| Jackshaft Drive | 28-29 | Sprocket, Jackshaft, Bearing, Chain, Latch, Guard, Idler |
| Conveyor Drive | 30 | Shear Bolt, Flange, Conveyor Infeed, Sprocket |
| Mill Cylinder, Frame & Blower | 31-35 | Spring, Screen Support, Cylinder Inspection Cover, Bearing Housing, Oil Seal, Spacer, Idler Plate, Idler Sprocket |
| Drive Guards | 36-37 | Spacer, Deflector, Guard Shim, Latch Support, Mill Drive Guard, Bell Assembly, Hinge Bracket |
| Hydraulics System | 38-41 | Tee Fitting, Hydraulic Tube, Hydraulic Pump, Oil Filter, Reservoir, Selector Valve, Hydraulic Hose, Elbow Fitting |
| Hydraulics Components | 42-43 | Flow Control Valve, Flow Regulator Valve, Gresen Selector Valve, Cross Selector Valve, Charlynn & Ross Motors |
| Universal Drives | 44-45 | Universal Joint, Square Shaft, Yoke, Slide, Center Cross, Repair Kit, Female Guard, Male Guard |
| Transmission | 46 | Input Shaft, Square Key |
| Hitchjack Components | 47 | Pin and Chain, Internal Parts, Crank Pin, Pushnut, Thrust Washer |
| Optional Feeder Attachments | 48-65 | Swinging Auger Feeder, Gravity Feeder, Swinging Auger Feeder W/Feed Roll, Feed Roll Feeder, Power Bale Feeder |
| Accessories | 66-85 | Electric Remote Unloading Conveyor Control, Molasses Attachment, Small Grain Auger, Auxiliary Remote Control, Winch Reduction Drive Kit, Control Box, Conveyor Worm Control |
| Standard Hardware Torque Specifications | 99-100 | Unified National Thread, Grade 2, Grade 5, Grade 8, Metric Course Thread, Grade 8.8, Grade 10.9, Grade 12.9 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Mill screen sizes | 3/32, 1/8, 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 1, 1-1/4, 1-1/2, 2 inches | p. 82 |
Gehl 170, Gehl Mix-all, MX170 Common Problems This Manual Covers
Can't find the Gehl 170 Mix-all implement drive line V-belt and powerband part numbers, old belts worn out
Open the Implement Drive Line exploded view on page 24 and match your worn belt to its callout number. Read the V-belt or powerband part number from the parts list. Note the sheave, clutch and PTO carrier bearing callouts at the same time so any worn drive parts go on one order.
Manual Section: Implement Drive Line p. 24Conveyor drive shear bolt and square key part numbers needed after the discharge conveyor stopped turning
Check the Conveyor Drive exploded view on page 30 to find the shear bolt, square key, flange, conveyor infeed and sprocket callouts. Order the exact shear bolt listed, not a hardware store bolt of a different grade. Look up the torque for its size and grade in the standard hardware table on page 99.
Manual Section: Conveyor Drive p. 30Need transmission grease seal and cone bearing part numbers, input shaft seal leaking grease
Check the Transmission breakdown on page 46 and find the callouts for the grease seal, cone bearing and cup bearing. Order the cone and cup together. Add the retaining ring and square key to the same order so one small missing part does not hold up the job.
Manual Section: Transmission p. 46Universal drive repair kit part number needed for a drive shaft with a worn center cross
Check the Universal Drives breakdown on page 44 and confirm which universal joint your machine has before you order. Match the yoke, square shaft and slide callouts to the parts on your shaft, then order the center cross or the listed repair kit. If a female or male guard is cracked, order it from the same list.
Manual Section: Universal Drives p. 44Can't identify whether the selector valve is Gresen or Cross before ordering replacement parts
Check the Hydraulics Components pages starting on page 42. The Gresen selector valve and the Cross selector valve are listed separately, along with the flow control valve, the flow regulator valve, and the Charlynn and Ross motors. Compare the brand marking on your valve body to the illustrations before you order, then find the matching hoses and fittings on page 38.
Manual Section: Hydraulics Components p. 42Hitchjack internal parts and crank pin part numbers needed for a jack that will not crank
Check the Hitchjack Components breakdown on page 47 before you replace the whole jack. The inner tube, outer tube, handle, pin and chain, crank pin, pushnut and thrust washer each have their own part number, so you can order only the worn pieces. The jack and transport support callouts are also listed on page 14.
Manual Section: Hitchjack Components p. 47Frequently Asked Questions
Which V-belt drives the mill on the Gehl Mix-All 170?
The Implement Drive Line parts list gives the mill drive V-belt/powerband as part 040087 for 540 RPM units and 065030 for 1000 RPM units. p. 25
What is the torque specification for Grade 5 bolts on the Gehl 170, Gehl Mix-all, MX170?
Torque specifications for Grade 5 bolts vary by thread size. For example, a 1/2-13 Grade 5 bolt requires 75 Lb-Ft of torque when dry, or 55 Lb-Ft when lubed. p. 99
What is the part number for the hydraulic filter on the MX170?
The filter for the hydraulic system is part number 122756. p. 39
What is the part number for the hydraulic pump on the MX170 after serial number 10700?
The hydraulic pump for units after serial number 10700 is part number 143901. p. 39
How many links are in the conveyor drive chain (540 RPM)?
The conveyor drive chain (540 RPM) is part number 500220, which contains 70 links. p. 30
What format is this Gehl 170 manual in?
Straight to your device: 100 pages of searchable Parts Manual, downloadable the moment payment goes through.
Does this Gehl 170 manual allow printing?
You can. Print the sections you want for your own use and keep the file as your backup.
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