Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Komatsu Engines 6D105, 6D170-1, S6D108-1, SAA6D114E-3, 6D125-2, S6D125-2, SA6D125-2, SAA6D125-2, SA6D140E-3, SAA6D140E-3, SSA6D140E-3, S4D155-4, S4D155-4, S4D155G-4, SA4D155-4, 2G84-8, 2K68, 28K, SA6D170E-3, SAA6D170E-3, SAA6D170E2-3, SAA6D170E-P910, SAA6D170E-P970, SA6D170E-3, SAA6D170E-3, 3TNV82A-M5FA, 3TNV88-N5FA, 4TNV88-N5FA, 4TNV98-X2FB, 4TNV98-X2FB, 4TNV106-S2FB, 4TNV106T-W2FB, 3TNV84-K5FD, 4TNV88-K5FD, 4TNV84T-K5FD, 4TNV84T-K5FD, 4TNV98-N2FE, 4TNV98T-N2FE, 4TNV98-N2FA, 4TNV106T-S2FC, 4TNV106-S2FA, 4TNV106T-S2FA, 3D82AE-5MFA, 3D88E-5NFA, 4D88E-5NFA, 4D98E-2XFB, 4D106-2SFB, 4D1062SFB, S4D106-2WFB, 3D84E-5KFD, 4D88E-5KFD, S4D84E-5KFD, 4D98E-2NFE, S4D98E-2NFE, 4D98E-2NFA, S4D106-2SFC, 4D106-2SFA, S4D106-2SFA.

Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your engine like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Komatsu Engines for Komatsu Engines is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

"6D105 Series Diesel Engine (SEBE61360109).pdf"
350 pages, Shop Manual
engine model: 6D105-1A, 6D105-1C, 6D105-1D, S6D105-1, S6D105-1B, S6D105-1C, S6D105-1E, S6D105-B-1,
applicable machine: D40A,P-3, D41A,E,P-3, D41S, Q-3, EC170Z-1, EC170ZS-1, EG75-2, EG75S-2, EG80-1, EG80S-1, EG100-2, EG100S-2, EG125-1, EG125S-1, GD405A-1, GD500R-2, GD505A-2, GD505R-2, GD611A-1, GD661A-1, GD521A-1, GD521R-1, GD523A-1, JV100A-1, LW160-1, LW200-1, LW200L-1, PC150-1, PC150LC-1, PC200-1, PC200-2, PC200-3, PC200LC-2, PC200LC-3, PC220-1, PC220-2, PC220LC-2, PC220-3, PC220LC-3, W60, W60-2, W70, W70-2, W70-3, W90-2, W90-3, WA200-1, WA300-1, WA320-1,

"6D170-1 Series Diesel Engine (SEBES6161000).pdf"
188 pages, Shop Manual
engine: S6D170-1, SA6D170-B-1, SA6D170-A-1

"108 Series Diesel Engine (SEBE62210104).pdf"
254 pages, Shop Manual
engine model: S6D108-1
applicable machine: EG185B-L-1, D57S-1, PC300-5, PC300HD0-5, PC360LC-5, SA6D108-M-1, WA320-3, WA380-3, WA420-3, Sugar sane harvester AUSTOFT in AUSTRALIA, Generator DENYO DCA 180

"114E-3 Series Engine (SEN00169-00).pdf"
102 pages, Shop Manual
engine: SAA6D114E-3
applicable machine: D65EX-15, D65PX-15, D65WX-15, PC300-7, PC300LC-7, PC350-7, PC350LC-7, WA430-6

"125-2 Series Diesel Engine (SEBM006410).pdf"
366 pages, Shop Manual
engine: 6D125-2
applicable machine: D53A-17, D53P-17, D58E-1, D58P-1, D65E-12, D70LE-12
engine: S6D125-2
applicable machine: D60, D60P-12, D65P-12, D65PX-12, D65EX-12, PX-12, D75-S-5, D85A-21, D85A-21S, D85A-21B, D85A-21D, D85E-21, D85P-21, D85C-21, D85E-SS-2, D85E-SS-2A, D87E, D67P-2, LW250-5, CS210-1, FD250-2, FD400-2, EG220BS-2, DCA-220SSK (MQ generator)
engine: SA6D125-2
applicable machine: PC400-6C, PC400LC-6, PC450-6 MIGHTY, PC450LC-6 MIGHTY, HD255-5, WA470-3, WA450-3 (USA), BR500JG-1, FD430-2, EG300BS-5, DCA-300SK, DCA300SPK, J6D125E-G1-2
engine: SAA6D125-2
applicable machine: PC400-6, PC400-6 (USA), PC400AC-6, BR550JG-1, SAA6D125-P400

"140-3 Series Diesel Engine (SEBM022209).pdf"
376 pages, Shop Manual
engine: SA6D140E-3
applicable machine: D155AX-5, PC600-6, WA500-3, DCA400SSK
engine: SAA6D140E-3
applicable machine: HD325-6, HM350-1, HM400-1, PC750-6, PC750LC-6, PC750-7, PC800-6, PC800-7, PC1800-6 (USA)
engine: SSA6D140E-3
applicable machine: D275A-5, D275AX-5

"155-4 Series Engine (SEBE6120A04).pdf"
376 pages, Shop Manual
engine: S4D155-4, S4D155-4 (with Starting Motor, SN: 10011~19999), S4D155-4 (with 2G82 Starting Engine, SN: 10011~19999 [option]), S4D155-4 (with Starting Motor, SN: 20000~24804), S4D155-4 (D150, 155A-1, SN: 24805 and up), S4D155G-4, SA4D155-4, 2G84-8 (Gasoline Engine), 2K68 (Gasoline Engine), 28K (Gasoline Engine)
applicable machine: D80A-17, D85A-17, D95S-1, D150A-1, D155A-1, D155S-1, D155W-1, D155C-1, D155A-2, D355A-1, D355A-3, D355C-3, EG300-1, EG300-2

"170-3 Series Diesel Engine (QSK23) (SEBM023412).pdf"
454 pages, Shop Manual
engine: SA6D170E-3
applicable machine: D375A-5
engine: SAA6D170E-3
applicable machine: PC1250-7, WA600-3, WA700-3, WD600-3, HD465-7, HD605-7, Generator
engine: SAA6D170E2-3
applicable machine: DCA-800SSK2 (DENYO GENERATOR)
engine: SAA6D170E-P910
applicable machine: EGS950-6 Generator
engine: SAA6D170E-P970
applicable machine: EGS1050-7 Generator

"170-3 Series Diesel Engine (SEBM023407).pdf"
433 pages, Shop Manual
engine: SA6D170E-3
applicable machine: D375A-5
engine: SAA6D170E-3
applicable machine: PC1250-7, WA600-3, WD600-3, HD465-7, HD605-7, Generator

"TNV Series Diesel Engine (WEBMTNV000).pdf"
280 pages, Shop Manual
Komatsu TNV (3D82AE/3D84E/3D88E/4D88E/4D98E/4D106/S4D84E/S4D98E/S4D106) Series Shop Manual
applicable machine model:
PC27R-8, PC35R-8, PC45R-8, PC75R-2, PW75R-2, PC95R-2, PW95R-2, PC110R-1, PW110R-1, SK510-5, SK714-5, SK815-5, SK815-5 turbo, SK818-5, SK820-5 turbo, SK1020-5, SK1020-5 turbo, SK1026-5 turbo, WB70A-1, WB98A-2, WB91R-2, WB93R-2, WB97R-2, WB97S-2, WB150AWS-2
engine model (Yanmar): 3TNV82A-M5FA, 3TNV88-N5FA, 4TNV88-N5FA, 4TNV98-X2FB, 4TNV98-X2FB, 4TNV106-S2FB, 4TNV106T-W2FB, 3TNV84-K5FD, 4TNV88-K5FD, 4TNV84T-K5FD, 4TNV84T-K5FD, 4TNV98-N2FE, 4TNV98T-N2FE, 4TNV98-N2FA, 4TNV106T-S2FC, 4TNV106-S2FA, 4TNV106T-S2FA
engine model (Komatsu): 3D82AE-5MFA, 3D88E-5NFA, 4D88E-5NFA, 4D98E-2XFB, 4D106-2SFB, 4D1062SFB, S4D106-2WFB, 3D84E-5KFD, 4D88E-5KFD, S4D84E-5KFD, 4D98E-2NFE, S4D98E-2NFE, 4D98E-2NFA, S4D106-2SFC, 4D106-2SFA, S4D106-2SFA

EXCERPT:

10 Structure, function and maintenance standard
Intake, exhaust system
Intake system
General Information
1. Intake air inlet to turbocharger
2. Turbocharger air to charge air cooler
3. Charge air cooler
4. Intake manifold (integral part of cylinder head)
5. Intake valve

The combustion air system on the engine consists of an air cleaner, intake air piping, turbocharger, charge air piping, charge air cooler (CAC), and intake air heater.
Air is drawn through the air cleaner and into the compressor side of the turbocharger (1). It is then forced through the CAC piping (2), to the CAC (3), the intake air heater (if applicable), and into the intake manifold (4). From the intake manifold, air is forced into the cylinders (5) and used for combustion.
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