This manual covers the Komatsu 82E-98E series diesel engines, including models 3D82AE, 3D84E, S3D84E, 3D88E, 4D88E, 4D94LE, 4D98E, and S4D98E. These engines are designed for robust performance and reliability in various industrial and construction applications, as evidenced by their integration into Komatsu machinery such as the PC27MR-2, PC30MR-2, WA30-5, and D20A-8, among others. The engineering quality of these engines ensures efficient operation and longevity in demanding work environments.
This comprehensive shop manual provides detailed instructions for the repair and overhaul of the specified Komatsu diesel engines. It features easy-to-read text, high-quality diagrams, pictures, and illustrations to guide users through every step of maintenance and repair procedures. All essential specifications and tolerances are included, along with explanations of component functions. This resource is invaluable for owners, mechanics, and technicians seeking to maintain the optimal performance and extend the service life of their Komatsu 82E-98E series engines.
Komatsu 82E-98E series diesel engine shop manual.
Komatsu 82E,98E series shop manual. This is a high quality manual. 206 pages.
This factory engine service manual has easy-to-read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to complete any repair or overhaul, correctly and efficiently, saving time and avoiding cockups. All specifications and tolerances are listed. Functions of components are also explained.
The following engine models are covered by this manual.
3D82AE
3D84E
S3D84E
3D88E
4D84E
S4D84E
4D88E
4D94LE
4D98E
S4D98E
Komatsu machines they are fitted to.
APPLICABLE MACHINE, SERIAL NUMBER
Engine Machine model Machine Serial No.
3D82AE-5M PC27MR-2 15001 and up
3D84E-5N PC30MR-2 20001 and up
3D84E-5X WA30-5 26001 and up
S3D84E-5X
WA40-3 19001 and up
WA50-3 23001 and up
S3D84E-5PBA PC35MR-2 6736 and up High altitude spec.
3D88E-5P
PC35MR-2 5001 and up
MX352 6Y6089 and up
4D88E-5X
PC40MR-2 8001 and up
PC50MR-2 5001 and up
MX502 6Y7038 and up
PC58UU-3 22001 and up
4D94LE-2Z
D20A-8 83001 and up
D20P-8 83001 and up
D20PL-8 63001 and up
D20PLL-8 63001 and up
D21A-8 83001 and up
D21P-8 83001 and up
D21PL-8 63001 and up
D21PLL-8 63001 and up
Komatsu 82E-98E series diesel engine shop manual.
Komatsu 82E,98E series shop manual. This is a high quality manual. 206 pages.
This factory engine service manual has easy-to-read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to complete any repair or overhaul, correctly and efficiently, saving time and avoiding cockups. All specifications and tolerances are listed. Functions of components are also explained.
The following engine models are covered by this manual.
3D82AE
3D84E
S3D84E
3D88E
4D84E
S4D84E
4D88E
4D94LE
4D98E
S4D98E
Komatsu machines they are fitted to.
APPLICABLE MACHINE, SERIAL NUMBER
Engine Machine model Machine Serial No.
3D82AE-5M PC27MR-2 15001 and up
3D84E-5N PC30MR-2 20001 and up
3D84E-5X WA30-5 26001 and up
S3D84E-5X
WA40-3 19001 and up
WA50-3 23001 and up
S3D84E-5PBA PC35MR-2 6736 and up High altitude spec.
3D88E-5P
PC35MR-2 5001 and up
MX352 6Y6089 and up
4D88E-5X
PC40MR-2 8001 and up
PC50MR-2 5001 and up
MX502 6Y7038 and up
PC58UU-3 22001 and up
4D94LE-2Z
D20A-8 83001 and up
D20P-8 83001 and up
D20PL-8 63001 and up
D20PLL-8 63001 and up
D21A-8 83001 and up
D21P-8 83001 and up
D21PL-8 63001 and up
D21PLL-8 63001 and up
