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| Part No. |
Rev. Date |
Description |
| 07-04-01 |
07/2004 |
Tech Tip: Pipe Plug (384.38KB) |
| 2003-01 |
08/2003 |
Tech Tip: Solenoid Seals (58.65KB) |
| 390 |
01/1994 |
New Yoke Groups (85.19KB) |
| 391 |
04/1994 |
New Kit and Housing P/N's (97.42KB) |
| 392 |
07/1994 |
Misc. Product Updates (106.12KB) |
| 393 |
07/1994 |
Replacement of 401A/B/C Housing Assemblies (92.25KB) |
| 394 |
07/1994 |
Jake Brake Spacer Bars (19.66KB) |
| 395 |
07/1994 |
Spacer Group P/N 20453 (73.93KB) |
| 396 |
07/1994 |
Housing Hold-Down Bolts (103.76KB) |
| 397 |
07/1994 |
Special Kit for L10 Industrial Engines (81.89KB) |
| 398 |
07/1994 |
New Trigger Cap (52.62KB) |
| 399 |
08/1994 |
Power-Lash Assembly Release (231KB) |
| 400 |
08/1994 |
Jake Brake Usage with DDEC III Electronics (185.04KB) |
| 401 |
10/1994 |
New Cat 3306C Pushrods (77.03KB) |
| 402 |
10/1994 |
New Clutch Switch (44.19KB) |
| 403 |
10/1994 |
Release 24 Volt 336A (42.63KB) |
| 404 |
10/1994 |
Mounting Stud Washer (46.8KB) |
| 405 |
09/1994 |
Tune Up Kits (58.24KB) |
| 406 |
09/1994 |
New Clutch Switch (40.52KB) |
| 407 |
10/1994 |
New Bolt Torque (112.09KB) |
| 408R |
10/1994 |
310A Rework Program (75.75KB) |
| 409 |
10/1994 |
Screw and Pin assembly (129.92KB) |
| 410 |
10/1994 |
Anti-Rotation Pin Assembly (75.4KB) |
| 411 |
10/1994 |
New Base Support (63.19KB) |
| 412R |
10/1994 |
Dial Indicator (87.38KB) |
| 413 |
10/1994 |
Retightened Loose Plenum Pipe / Rings (53.88KB) |
| 414 |
10/1994 |
Field Cleaning Procedure (196.42KB) |
| 415 |
12/1994 |
Control Valve Inner Spring Change (52.58KB) |
| 416 |
12/1994 |
New Slave Piston Removal Tool (49.47KB) |
| 417 |
12/1994 |
Series 60® With DDEC III and Allison World Transmission (164.94KB) |
| 418 |
12/1994 |
Removal of Green Paint from Torsion Spring (76.03KB) |
| 419R |
02/1995 |
New Master Piston Kit (69.39KB) |
| 420 |
12/1994 |
Check Valve Assemblies (113.33KB) |
| 421 |
12/1994 |
New Control Valve Spacer / Cover and Inner Spring (84.5KB) |
| 422 |
02/1995 |
Master Piston Return Springs (103.35KB) |
| 423 |
02/1995 |
Detroit Diesel Series 71 and 92 Engines with DDEC III (181.46KB) |
| 424 |
02/1995 |
Housing Serial Numbers (55.39KB) |
| 425 |
02/1995 |
New Autolash Assemblies (106.96KB) |
| 426 |
02/1995 |
New Auto-Lash Assemblies (104.89KB) |
| 427 |
02/1995 |
Power Lash Failures (Diagnosing) (73.86KB) |
| 428 |
02/1995 |
Soft Power Lash Plungers (81.72KB) |
| 429 |
02/1995 |
Master Piston Application (114KB) |
| 430 |
02/1995 |
Release of 317D/E for Cat 3176 (89.6KB) |
| 431R |
02/1995 |
New Solenoid Valve (73.58KB) |
| 432 |
03/1995 |
Product Updates (183.62KB) |
| 433 |
03/1995 |
Hex Nut Torque Values (103.35KB) |
| 434 |
05/1995 |
Detroit Diesel Series 50 Engines Equipped with DDEC III (228.95KB) |
| 435 |
05/1995 |
Correct Service Procedures for Torsion Spring Failures (104.13KB) |
| 436 |
05/1995 |
Slave Piston, P/N 014644 (78.15KB) |
| 437 |
05/1995 |
New Auto-Lash Assemblies (106.45KB) |
| 438R |
06/1995 |
Retarder Control Wiring (263.03KB) |
| 439 |
06/1995 |
Control Valve Improvement (92.61KB) |
| 440 |
06/1995 |
349A Check Valves With White Dot Markings (55.77KB) |
| 441 |
06/1996 |
Inner Control Valve Springs (105.34KB) |
| 442 |
07/1995 |
External Oil Supply Hose (135.83KB) |
| 443 |
09/1995 |
New Hold Down Bolt and Washer (106.7KB) |
| 444 |
09/1995 |
New Control Valve Spacer / Cover (107.54KB) |
| 445 |
09/1995 |
Solenoid Flux Ring Failures (118.82KB) |
| 446 |
10/1995 |
Solenoid Replacement Group - 12V DC Screw (248.79KB) |
| 447R |
10/1995 |
New D-Lash Assemblies (104.48KB) |
| 448 |
12/1995 |
New Control Valve Spring P/N 21524 (73.01KB) |
| 449 |
12/1995 |
Cab Control Group and Harness (119.26KB) |
| 450 |
03/1996 |
Brake Housing Installation Procedure (217.19KB) |
| 451 |
03/1996 |
New Control Valve Spring P/N 21506 (104.12KB) |
| 452 |
05/1996 |
New Mack Slave Adjustments (105.57KB) |
| 453 |
09/1996 |
Lash Setting for 3176B & C10 (56.06KB) |
| 454 |
09/1996 |
"jakebrake.com" Web Site (56.2KB) |
| 455R |
09/1996 |
Solenoid Valve Application Guide (39.84KB) |
| 456 |
11/1996 |
Master Piston Assembly Replacement Program (107.47KB) |
| 457 |
11/1996 |
D-Lashª Assembly Replacement Program (108.67KB) |
| 458 |
12/1996 |
Buffer Switch Change, P/N 14435 (15.58KB) |
| 459 |
12/1996 |
Jacobs Exhaust Brake Distributor Net Pricing Book January 1997 (12.77KB) |
| E460 |
05/1997 |
Light Weight Model 340A Brake Housing (47.88KB) |
| E461 |
06/1997 |
Fuel Pump switch P/N 01-022325 (55.21KB) |
| E462 |
06/1997 |
Control Valve Spring Configuration (48.84KB) |
| E463 |
06/1997 |
Caterpillar Model 349A Extended Coverage (41.65KB) |
| E464 |
10/1997 |
New Style Solenoids (70.34KB) |
| E465 |
10/1997 |
Buffer Switch P/N 01-022351 (53.01KB) |
| E466 |
10/1997 |
New Solenoid Valves an Seal (48.93KB) |
| E467 |
10/1997 |
New Solenoid Valves an Seal (48.66KB) |
| E468 |
10/1997 |
New Solenoid Valves an Seal (49.03KB) |
| E470 |
03/1998 |
New Engine Brake Model for 1998 (42.92KB) |
| E471 |
03/1998 |
New Engine Brake Model for 1998 (41.75KB) |
| E472 |
03/1998 |
1998 Changes to 455 Series (43.03KB) |
| E473 |
03/1998 |
New Engine Brake Kit for 24V DDC® 71 Engines (37.58KB) |
| E474 |
03/1998 |
New Brake Model for 1998 Caterpillar 3406E Engines (44.01KB) |
| E475 |
03/1998 |
Engine Brake Application for 1998 Caterpillar C-10 and C-12 Engines (39.49KB) |
| E476 |
03/1998 |
New Caterpillar Model C336 24V Dual Lead Base Kit (40.31KB) |
| E477 |
03/1998 |
Engine Brake Auto-Lash(R) Adjustment Procedure (41.68KB) |
| E478 |
03/1998 |
Leaking Valve Cover Spacer on Caterpilar 3306 Engines (37.23KB) |
| E479 |
03/1998 |
Engine Brake Robo-Lash(R) Adjustment Procedure (41.81KB) |
| E480 |
03/1998 |
Engine Brake Auto-Lash(R) Adjustment Procedure (42.5KB) |
| E481 |
03/1998 |
New Style Solenoids (63.01KB) |
| E482 |
08/1998 |
Vented Control Valve Cover (41.45KB) |
| E483 |
08/1998 |
Housing Installation Procedure Change (37.54KB) |
| E484 |
10/1998 |
Introduction of 5-point Mounting Configuration (45.73KB) |
| E485 |
10/1998 |
Master Piston Retariner Design Change and Field Upgrade (58.53KB) |
| E486 |
10/1998 |
Changes to Model 346D (41.04KB) |
| E487 |
12/1998 |
Incorrectly Marked Nameplates (37.58KB) |
| E488 |
12/1998 |
J-Lash Adjusting Procedure (39.95KB) |
| E489R |
04/1999 |
Misdrilled Housings (47.57KB) |
| E490 |
01/1999 |
Discontinuing Mailing of Jacobs Service Letters (41.06KB) |
| E491 |
02/1999 |
Defective Slave Pistons (117.86KB) |
| EX1 |
08/1993 |
Model EX360H/EX466A Installation Manual (26.73KB) |
| EX10 |
11/1998 |
Outlet Gasket Required for Certain Vehicle Manufacturer Installations (71.56KB) |
| EX2 |
08/1993 |
EXB59 Solenoid Installation (26.68KB) |
| EX3 |
08/1994 |
In-Line Pump Bracket 20255 and Switch Mounting Screws 20180 (98.97KB) |
| EX4 |
09/1994 |
Fuel Pump Switch Diode (44.96KB) |
| EX5 |
09/1994 |
Cast Machined Elbow next to Turbo (26.32KB) |
| EX6 |
01/1995 |
Extarder Parts Manual 020194 (71.56KB) |
| EX7 |
10/1995 |
Changes to 10mm Extarder (93.29KB) |
| EX8 |
02/1998 |
New Exhaust Brake Model for 1998 Caterpillar 3126B Engines (40.46KB) |
| EX9 |
03/1998 |
EX3116/3126 Exhaust Brakes Incorrectly Applied to 1998 Caterpillar 3126B Engines (95.93KB) |
