| BULLETIN No. | DATE | GROUP | SUBJECT | MODEL |
| 329 | Dec 01, 1956 | Miscellaneous | Preliminary Service Information Introduction of the FC-150 | FC-150 |
| 333 | Dec 17, 1956 | Body | 1957 Paint Colors and Availablity | All 1957 |
| 334 | Dec 20, 1956 | Body | Floor Mat Fit | FC-150 |
| 335 | Dec 20, 1956 | Cooling | Fan Belt Adjustment | FC-150 |
| 336 | Jan 08, 1957 | Fuel | Carburetor Air Horn Nose Reinforcement | FC-150 |
| 337 | Jan 14, 1957 | Cooling | Cooling Service and Maintenance | FC-150 |
| 338 | Jan 21, 1957 | Rear Axle | Axle Shaft Grease Retainer | All |
| 339 (replaced by 392 below) | Jan 21, 1957 | Fuel | Accelerator Control Wire | FC-150 |
| 346 | Feb 15, 1957 | Body | 1957 Paint Colors and Availablity | All 1957 |
| 347 | Feb 18, 1957 | Miscellaneous | Product Report | All |
| 348 | Feb 19, 1957 | Brakes | Hand Brake Braket Reinforcement | FC-150 |
| 349 | Feb 22, 1957 | Body | Door Lock Assembly Replacement | FC-150 |
| 350 | Mar 11, 1957 | Cooling | Fan Drive Assembly | FC-150 |
| 353 | Mar 25, 1957 | Miscellaneous | Fresh Air Heater | FC-150 |
| 359 | May 17, 1957 | Miscellaneous | Flat Rate Information | FC-150 |
| 360 | May 27, 1957 | Miscellaneous | Preliminary Service Information Introduction of the FC-170 | FC-170 |
| 367 | Jul 26, 1957 | Rear Axle | Ring Gear Bolt Locking Straps | All |
| 368 | Jul 24,1957 | Frame | Tie Bar | FC-150 |
| 369 | Aug 02, 1957 | Sheet Metal | Rear Fender Modification | FC-170 with Pick-Up box |
| 370 | Aug 27, 1957 | Fuel | Accelerator Wire Conduit Assembly | FC-170 |
| 377 | Nov 22, 1957 | Engine | Oil Pump Cover Tab Lock Washers | All With L6-226 Engine |
| 378 | Nov 27, 1957 | Engine | Rear Bearing Oil Seal Assembly | All With L6-226 Engine |
| 379 | Dec 27, 1957 | Miscellaneous | Meyer Snow Plow Installation | FC-150 |
| 382 | Jan 15, 1958 | Engine | Engine Removal and Replacement Procedure | FC-150 FC-170 |
| 383 | Feb 21, 1958 | Transmission | Gear Shift Trouble Shooting | FC-150 |
| 384 | Feb 24, 1958 | Rear Axle | Ring Gear Bolts and Locking Straps | All |
| 386 | Apr 10, 1958 | Body | 1958 Paint Colors and Availability | All 1958 |
| 387 | Apr 15, 1958 | Engine | Main and Connecting Rod Crankshaft Bearings | All With L6-226 Engine |
| 389 | Apr 30, 1958 | Rear Axle | "Powr-Lok" Differential | All |
| 391 | May 23, 1958 | Front Axle | Differential Side Gear to Case Clearance | All |
| 392 (replaces 339 above) | Jun 02, 1958 | Fuel | Accelerator Control Wire | FC-150 |
| 393 | Jul 03, 1958 | Miscellaneous | Preliminary Service Information Introduction of the 57" tread width FC-150 | FC-150 w/57" tread |
| 395 | Jul 11, 1958 | Body | Engine Tunnel Reinforcement Channel | FC-170 |
| 398 | Oct 03, 1958 | Engine | Engine Torque Specifications | All 1957 and 1958 |
| 401 | Nov 26, 1958 | Miscellaneous | Preliminary Service Information Introduction of the FC-170 w/Dual Rear Wheels | FC-170 DRW |
| 402 | Dec 08, 1958 | Wheels-Tires | Tire Application Chart | All Current "Jeep" Vehicles |
| 405 | Dec 18, 1958 | Engine | New Timing Chain and Gears | All With L6-226 Engine |
| 406 | Dec 23, 1958 | Steering | Steering arm, Bell Crank and Connecting Rod | FC-170 |
| 407 | Jan 02, 1959 | Engine | Engine Oil Consumption | All |
| 410 | Jan 21, 1959 | Electrical | Delco-Remy Distributor Installation | All With L6-226 Engine |
| 416 | Mar 23, 1959 | Body | Paint Colors and Availability | All 1958 and 1959 |
| 417 | Mar 24, 1959 | Rear Axle | Essential Service Tools | FC-170 DRW |
| 419 | Mar 27, 1959 | Clutch | Clutch Vibration | FC-150 |
| 421 | Apr 08, 1959 | Electrical | Application of Major Auto-Lite and Delco-Remy Electrical Units | All 1959 |
| 422 | Apr 09, 1959 | Clutch | Componants for 9-1/4" Clutch | FC-150 |
| 424 | Apr 20, 1959 | Frame | Frame Reinforcement Kit | FC-170 |
| 428 | Mar 01, 1959 | Wheels and Tires | Dual Rear Wheel Installation | FC-170 DRW |