Cummins ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 & QSL9 Troubleshooting and Repair Manual, Volume 2 (Bulletin 4021418)

Volume 2 of Bulletin 4021418 picks up at Group 05 and covers the rest of the ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9. It's 864 pages.

Here you'll find the fuel system, injectors and fuel lines, lubricating oil, cooling, drive units, air intake, exhaust, compressed air and electrical equipment, followed by engine testing. Injector and high-pressure pump work on these common rail engines needs strict cleanliness and correct torques, and the fuel groups take you through it step by step.

What the manual covers

• Section i: Introduction
• Section 5: Fuel system (Group 05)
• Section 6: Injectors and fuel lines (Group 06)
• Section 7: Lubricating oil system (Group 07)
• Section 8: Cooling system (Group 08)
• Section 9: Drive units (Group 09)
• Section 10: Air intake system (Group 10)
• Section 11: Exhaust system (Group 11)
• Section 12: Compressed air system (Group 12)
• Section 13: Electrical equipment (Group 13)
• Engine testing

Compatibility

• Models: ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4, QSL9
• Engine family: C-series and L-series
• Manual type: Troubleshooting and repair manual, Volume 2 of 2
• Publication: Bulletin 4021418
• Pages: 864

Before you buy

Block, head, rocker lever and cam follower work is in Volume 1, sold separately. For electronic fault codes, see the electronic control system troubleshooting manual for these engines.

Your engine's dataplate shows the engine model, the engine serial number (ESN) and the CPL number. Compare those with the models above. If you're not sure, email us the dataplate details and we'll check for you.

File format

PDF download. Nothing is shipped. Opens on a computer, tablet or phone.

We're an independent seller and are not affiliated with or endorsed by Cummins. Brand and model names are used only to identify the engines this manual covers.