Minneapolis-Moline Service Bulletins
- C-series = general service bulletins.
- D-series = diesel-engine service bulletins.
- Entries: ID # · model/topic · description.
Service Bulletins — Tractor (C-series)
Town & Country
C 395 1967 Correcting hard shifting on gear drive T & C
tractors
C 245 All Improved Floating Brake Rod & Pivot
C 381 Hydrogear Hydrogear transmission Drive belt
C 228 Rotary Cutter Ass'm & Op for 72" Rotary Cutter
C 368 Rotary Mower Rear roller accessory 42"
C 226 Rotary Mower Supplement to S 305
C 86 Unknown In Spanish
C 87 Unknown In Spanish
C 141 3 Point Hitch Supplement to S 205, 221, 236 & 242
C 100 335 Pre-Delivery Check Sheet
C 110 335 Supplement to S 22, features on IND not Utility
C 116 335 Supplement
pp to S 221
C 125 335 & 445 Field Conversions bundles/parts
C 133 335 & 445 Supplement S205 & S 221 3 Lube fittings
C 137 335/445/5 Star Supplement, Gear Gang Attachment
C 159 A 335/445/Jet*/4*4*Super, 5-Star, Installation of Reverse Shuttle
Unit
C 230 4 Wheel Drive HD Front Axle, Supplement to S323/324
C 234 4 wheel Drive Engaging & Disengaging Front Wheel Drive
C 104 445 Supplement to S 205
C 122 445 Installing Selective Lift Equipment
C 127 445 Install Tel-O-Flo Hyd. Lift
C 128 445 In Spanish
C 139 445 Supplement to S 205
C 82 445 Pre-Delivery Check Sheet
C 95 445 Field Changes/Installations of Oil Leak/
Transmission Bundles
C 99 445 Assembling Crated 445 universals
C 224 All Bolt Torque Chart
C 67 All Advertisement for Sure-Fire Motor Starting Fluid
C 19 BF Instructions for BF Operating on Tractor Fuel
C 143 BG Supplement to S 174, speed change
C 409 Cab Op for factory installed cab & accessories
C 193 Engine D425-6 Cylinder Engine conversion
C 343 Engine Engine Break-in
C 398 Engine Decal for "O" ring usage on breather
C 274 G 1000 Supplement to S 430, improvements
C 303 G 1000 Install improvement package
C 307 G 1000 Install Tel-O-Flo cylinder conversion
C 309 G 1000 LP-Gas Engine timing, supplement tp S 430A
C 311 G 1000 Wheatland, Supplement to S 430A
C 359 G 1000 Vista, Supplement to S 430B, use S 501
C 399 G 1000 W/4 wheel drive, Supplement to S 495 & S 501
C 426 G 1000 Vista, clutch pedal spring assist
C 428 G 1000 Vista, Supplement to S 501, changes &
improvements
C 393 G 1000 Vista, install heavy duty rubber mounts
C 418 G 1000 Vista, Supplement of S 501
C 431 G 1000 Vista, Supplement to S 501
C 434 G 1350 Supplement to S 574
C 212 G 704 Changing sprockets in transfer case
C 213 G 704 Four WD, Operation
C 217 G 705 & G 706 Temp. Instructions
C 264 G 705 & G 706 Three Point Hitch
C 424 G 900 Supplement to S 509, changes & Improvements
C 37 GB Supplement to S 152. Specs
C 38 GB Supplement to S 714, Specs, Diesel
C 48 GB Pre-Delivery Check Sheet
C 18 GTB & GTC Suplement to Manual S 152
C 206 GVI Install 4 WD Assembly
C 118 Hydraulic Lift Supplement to S 205 & S 221
C 147 Hydraulic Lift Testor, Shop user Data manual
C 111 Hydraulic Press Testor, Shop User Data Manual w/ Correction
C 190 Hydraulic SystemTel-O-Flo System, operation
C 344 Jet Star 3 Supplement to S 393A, Modified for magnetic
sweeper
C 250 Jet Star 3/U302 Install shift rail interlock
C 174 Jet Star, 4* 4* Super, Diesel, Supplement to S 258
C 189 M 5 & GVI Roosa Master Fuel injection, supplement
C 293 M5/M602/M670 Auxiliary fuel tank
C 261 M 602 Air stack Extensions, installations
C 273 M 602/M 604 Shock mount bundles
C 232 M 604 Lubricating axlw, Front Wheel Bearing,
Supplement S337/338
C 321 M 670 CAL-PAC, Supplement to S 458
C 430 M 670 Supplement to S 458
C 432 M 670 CAL PAC, 3-speed ampli-torc
C 410 M 670 Super CAL-PAC, supplement to S 458
C 21 R IND, Supplement to S 137A
C 22 R STD Installing "QH" Hitchor
C 433 Skytrack Servicing Torque Converter & Reverse Shuttle
80 & 81
C 320 Tel-O-Flo Three point hitch depth limit control
C 347 Tel-O-Flo Deph Limit Control
C 208 Transmission Installing Mechanical Reverse Shuttle
C 301 U 302 Supplement to S 356
C 26 U Diesel Change-over bundle
C 49 U/UB Dealer pre-delivery check sheet
C 59 U/UB/G In Spanish
C 60 U/UB/G In Spanish
C 63 UB Supplement to S 163, Changes/improvements
C 71 UB Pre-Delivery Check Sheet
C 41 UB Install Uni-Matic Hyd. Lift
C 42 UB/UT Install Uni-Matic Hyd. Lift, Diesel
C 120 Uni Supplement to S 206 w/flotation Tires
C 144 Uni Supplement to S 206, Brakes
C 46 Uni Adapting Uni-Harvester to Track laying
Uni-Tractor
C 74 Uni In Spanish
C 75 Uni In Spanish
C 77 Uni In Spanish
C 81 Uni Pre-Delivery Check Sheet
C 27 Uni "L" Dealer Inspection & Check
C 45 UT Install Uni-Matic Hyd Lift "S" type Gas tractors
C 72 UT Pre-Delivery Check Sheet
C 70 UT/ZA/U/N Preparing for mounting ZO Cotton Harvester
C 64 UTSD & UTSD-M Clutch Stop available for Installation
C 351 Water Pump Rebuilding water pumps
Windrower
C 285 100 Canvas misalignment
C 407 100 Self-Propelled, Wheel stub torquing
C 406 101 Self-Propelled, unloading procedures
C 363 SP Reel drive extension
C 36 UNI Field Changes, Improvement Bundle
C 276 W 1250 Truss Cable Lift
C 383 W 1260 Hydraulic System
C 400 W 1260 Reel shaft PTO conversion
C 408 W 1260 Pull-type hydraulic system
Diesel Service Bulletins — Tractor (D-series)
Spreader
D 366 LO Front end drive Shaft
Tool Bar
D 305 UNI Modifying QM & QMH Uni-carrier for X1000
Shanks
D 322 335 Adjusting Ampli-Torc & PTO Clutches
D 326 335 Attaching MO Mower
D 328 335 Repositioning Headlights
D 336B 335 Operating, adjusting & Servicing Tel-O-Flo Lifts
D 339 335 Depth Limit Control Rods to install on tractors
w/3-point hitch
D 344 335 3-Point hitch assist spring assembly available
D 345 335 Front End Weights
D 350 4 Star Mounting Cultivators& Planters
D 336B 4 Star Series Operating, adjusting & Servicing Tel-O-Flo Lifts
D 350 4 Star Super Mounting Cultivators& Planters
D 300 445 Correction to S 205, rear wheel spacing
D 301 445 Install marker attachment for C1200/1400
cultivator
D 315 445 Attaching RJ Huskor to 445 tractor
D 318 445 Ampli-Torc adjustment opening, early models
D 321 445 Depth Control Valve installation
D 322 445 Adjusting Ampli-Torc & PTO Clutches
D 323 445 Installing PTO & Belt Pulley
D 324 445 Installing 15 GPM Hydraulic pump
D 326 445 Attaching MO Mower
D 328 445 Repositioning Headlights
D 336B 445 Operating, adjusting & Servicing Tel-O-Flo Lifts
D 339 445 Depth Limit Control Rods to install on tractors
w/3-point hitch
D 344 445 3-Point hitch assist spring assembly available
D 345 445 Front End Weights
D 336B 5 Star Operating, adjusting & Servicing Tel-O-Flo Lifts
D 339 5 Star Depth Limit Control Rods to install on tractors
w/3-point hitch
D 345 5 Star Front End Weights
D 353 5 Star Shop specs, LP & gasoline models
D 359 5 Star Shop Specs for 5 Star Diesel
D 367 5 Star Converting Tel-O-Flo from internal to external
plumbing
D5 All Servicingg tractors & farm machinery y for winter
(OBS)
D 53 All Replaceable Oil Filter Cartridge also power units
D 266 ALL Transmission case breather
D 379 All Install friction-disc throttle control
D44 ASMEAll Brands Farm tractors built to ASAE Standards, for PTO
etc.
D 248A Battery Specifications
D 346 Battery Dry Charged Batteries
D 152 BF Replacing the water pump seal on MM DF
tractor
D 153 BF Installation of auxillary hydraulic jack
D 154 BF HKG Powerlift
D 167 BF New Oil filter and breather pipe
D 190 BF Attaching RX Plow 2BF Tractor
D 200 BF Adapting HKG Hydraulic Lift for pull behind
implements
D 207A BF QO-1 Hitchor, installation on BF
D 222 BF Hydraulic Conversion
D 230 BF Lifting Roll lock
D 265 BF Front Weights
D 230 BG Lifting Roll lock
D 236 BG Limit chain for QO-2 Hitchor
D 244 BG Front End Weights
D 391 Cylinder Cylinder Head specs
D 242 Diesel Installation/Operation of auxillary primary
attachment
D 260 Diesel Manifold Heater
S 309 Diesel Operating instructions for APE fuel ingection
pumps on diesels
D3 Early Engine speed, PTO speed, Belt Pulley, Ground
speed (OBS)
D 38 Early S.A.E. Battery sizes and power units
D 131 Engine Field installation of full floating pin pistons
D4 FT Loose steering knuckle pins (OBS)
D4 FTA Loose steering knuckle pins (OBS)
D8 FTA Causes for overheating in hot weather (OBS)
D 118 G Battery ground terminal
D 174 G Adjusting double disc brakes
D 184 G Flywheel marking for timing
D 292 G Hydraulic pump sheer pin coupling
D 303 G Install webster pumps
D 336B G 1000 Operating, adjusting and servicing Tel-O-Flo lift
D 380 G 1000 Shut off valve for checking Tel-O-Flo Cylinders
D 383 G 1000 Install Ampli-Torc Conversion
D 384 G 1000 Install Upper sliding gear shaft
D 385 G 1000 Install Lube Pressure warning light
D 386 G 1000 Install Lube Pump on Wheatland
D 387 G 1000 Install Transmission Oil cooler
D 388 G 1000 Thermal relief valve installation
D 388 G 1000 Thermal relief valve installation, Vista
D 389 G 1000 Installing 1.46 Ampli-Torc
D 390 G 1000 Installing Solenoid type diesel starting Aid
D 392 G 1000 Shop S 460, correction
D 371 G 704 Proper tire size
D 371 G-706 Proper tire size
D 277 G Diesel Changeover for Hydraulic pump
D 47 GT Changes in bundle Nos. for PTO
D 43 GTA Lubricating pilot bushing
D 62 GTA Valve Tapper Clearance
D 57 GTB Battery Ignition and electrical equipment
D 62 GTB Valve Tapper Clearance
D 93 GTB Installation of clutched belt pulley
D 134 GTB New Brakes
D 221 GTB Relocating grease fitting for clutch throwout
bearings (Some)
D 270 GTB Incorrect piston ring illustration in S181,
corrected view
D 221 GTC Relocating grease fitting for clutch throwout
bearings (Some)
D 270 GTC Incorrect piston ring illustration in S181,
corrected view
D 355 GVI Shop specs, Diesel
D 356 GVI Shop specs, LP-gas
D 361 GVI Roosa-Master fuel injection pumps on diesel
tractor
D 364 GVI Servicing hydraulic system on GVI
D 372A Hydraulic Instructions for install heavy duty steel and
spring repair kit and valves
D 380 Hydraulic Shut off valve for checking Tel-O-Flo Cylinders
D 67 Hydraulic Thomas Vari Draulic Drive instruction and instal
linkage
D 362 Hydraulic New Tel-O-Flo hydraulic System for latest tracto
D 203 Hydraulic Jack Nylon Lock out valves
D 82 Hydraulic Lift Oil leakage of breakaway coupling for HK lift
D 140 Hydraulic Lift HK, new gasket for breakaway coupling used
w/ HK lift
D 40 Hydraulic Pump Repair
D 375 Hydraulic Pump Reassembly instructions
D8 J Causes for overheating in hot weather (OBS)
D 14 J Bendix Brakes, adjust and line (OBS)
D 35 J Universal and STD, Install RE engine
D 350 Jet Star Mounting Cultivators & Planters
D 388 Jet Star 3 Super Thermal relief valve installation
D 336B Jet Star Series Operating, adjusting & servicing Tel-O-Flo lifts
D4 KT Loose steering knuckle pins (OBS)
D4 KTA Loose steeringg knuckle p pins ((OBS))
D8 KTA Causes for overheating in hot weather (OBS)
D 246 LP gas Safety relief valves for LP gas tanks
D 354 M5 Shop Specs, LP and gasoline models
D 358 M5 Shop Specs for M 5 diesel
D 361 M5 Roosa-Master Fuel Injection pumps on diesel
tractor
D 365 M5 Servicing type "E" Hydraulic system on M 5
D 373 M 602 Rubber Mounting parts for fuel tanks, gasoline
& diesel
D 373 M 604 Rubber Mounting parts for fuel tanks, gasoline
& diesel
D 380 M 670 Shut off valve for checking Tel-O-Flo Cylinders
D 388 M 670 Thermal relief valve installation
D 390 M 670 Installing solenoid type diesel starting aid
D 390 M 670 Super Installing solenoid type diesel starting aid
D 336B M Series Operating, adjusting & servicing Tel-O-Flo lifts
D8 MTA Causes for overheating in hot weather (OBS)
D 42 PTO A.S.A.E. Hitch adjustment
D 31 R Lubricating of fan heads & on RE engines on
G4
D 52 R Battery and coil ignition
D 118 R Battery ground terminal
D 121 R Hydraulic Jack hook up
D 123 R Valve stem lubrication on engine
D 141 R R pistons photo used in ZA manual
D 162 R Hydraulic hose installation
D 163 R Steering support brackets
D 164 R Installation of HKR hydraulic system
D 192 R Attaching MA mower to tractor
D 332 R Mounting Webster pumps on tractor
D 57 RT Battery ignition and electrical equipment
D 92 RT Instruction for install HK Hydraulic lift
D 132 RT Adjustment of backlash for hydraulic pump
D 76 RTE Install axle stop
D 158 Tire Deflation of tires at dealership
D 311 Tires Inflation from factory, chart w/recommendation
D 78 U Countershaft changes on transmissions
D 81 U Installation of HK hydraulic lift, on LP gas
D 118 U Battery ground terminal
D 159 U Installation of LP-gas conversion bundle
D 165 U Installation of live PTO
D 174 U Adjusting double disc brakes
D 192 U Attaching MA mower to tractor
D 198 U IND, Pilot bearing lubrication
D 221 U Relocating grease fitting for clutch throwout
bearings (Some)
D 227 U Installation of outboard bearings on U w/ PTO
D 270 U Incorrect p piston rings
g illustration in S 181,,
corrected view
D 292 U Hydraulic pump Shear pin coupling
D 303 U Install Webster pumps
D 336B U 302 Operating, adjusting & servicing Tel-O-Flo lifts
D 388 U 302 Super Thermal relief valve installation
D 277 U diesel Changeover for Hydraulic pump
D 221 UB Relocating grease fitting for clutch throwout
bearings (Some)
D 228 UB Hydraulic depth control valve available
D 270 UB Incorrect piston rings illustration in S 181,
corrected view
D 278 UB Anti-toggling stops for type "E" tractor
D 289 UB Lift roll lock rod
D 288 UB (Type U/E/N) Governor improvement packages
D 296 UB Special Attaching RJ Mounted Husker to UB special
D 204 UBU Adapting tools to UBU, PW planter & AQA
Attachor
D 205 UNI Modification of oil pump on V206-4 engine
D 213 UNI Transmission changes
D 215 UNI New variable sheave arm shims
D 239 UNI Belts, sheave and pulleys aligned
D 243 UNI Assembly of implement hoist
D 264 UNI Dust seals and dust cap
D 276 UNI Splined stub shaft
D 280 UNI Wiring Diagram
D 291 UNI L, replacement engine for model L UNI-tractor
D 306A UNI Sheer pin coupler for Eaton pump
D 368 UNI Convert mounting for new style mounting saddl
D 23 UT Precision shell bearings for KEF engines
D 57 UT Battery ignition and electrical equipment
D 62 UT Valve Tapper Clearance
D 93 UT Installation of clutched belt pulley
D 96 UT Installation of intake extension on HK
hydraulic lift
D 254 UT Mounting RJU Husker on UT tractor
D 288 UT (Type S/C) Governor improvement packages
D 50 UTI Field conversion of brakes
D 54 UTI Lull Loader
D 241 UTIL Installation of power steering bundle
D 47 UTS Changes in bundle Nos. for PTO
D 80 UTU Steering shaft bracket
D 63 Wheel drill Instructions for installing wheel housing brace
D6 Z Lifting roll arm interference (OBS)
D8 Z Causes for overheating in hot weather
D 10 Z Special tools (OBS)
D 14 Z Bendix Brakes, adjust and line (OBS)
D 14 Z Bendix Brakes, adjust and line (OBS)
D 31 Z Lubrication of fan heads & on RE engines
g on G 4
D 52 Z Battery and coil ignition
D 123 Z Valve stem lubrication on engine
D 192 Z Attaching MA mower to tractor
D 332 Z Mounting Webster pumps on tractor
D 77 ZA Installation of overflow pipe on new ZA
D 118 ZA Battery ground terminal
D 125 ZA Pressure cap
D 132 ZA Adjustment of backlash for hydraulic pump
D 141 ZA Pistons, error in S 147
D 180 ZA Installation of tool box on LP gas tractors
D 183 ZA Lowering hydraulic seat
Sources & Verification Notes
Reproduced from the Minneapolis-Moline Collectors Inc. service-bulletin index (Floyd County Museum archive). Bulletins themselves are obtained from the museum/MMCI.