Mitsubishi Diesel Engine S6S-Y3 Series Service Manual

Detailed service, repair, and maintenance data for Mitsubishi S6S-Y3TGIHF and S6S-Y3ST6G2HF diesel engines. Includes diagrams and procedures. Ref: 99616-25000

4.5starstarstarstarstar_half(2)
visibility Preview Available
Mitsubishi Mitsubishi Diesel Engine S6S-Y3 Series Service Manual manual page preview - page 1 of 204

Sample pages from the Mitsubishi Diesel Engine S6S-Y3 Series Service Manual manual

Mitsubishi Mitsubishi Diesel Engine S6S-Y3 Series Service Manual manual preview page 1 - thumbnail
info_outline Click thumbnails to preview different pages
$13.98 (incl. VAT) Instant Download / No Shipping Fees
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Mitsubishi Models Covered & Key Technical Specifications

Models: S6S-Y3T61HF, S6S-Y3T62HF
Sub-models / Variants: Turbocharged, 6-cylinder in-line, water-cooled
Build Years: 2008
Technical Data:

  • Engine displacement: 4.996 L [305 cu. in.]
  • Cylinder configuration: 6-cylinder in-line
  • Bore diameter: 94 mm [3.70 in.]
  • Stroke: 120 mm [4.72 in.]
  • Compression ratio: 22.0:1
  • Electrical system: 24V DC negative ground
  • Starting system: Electric with glow plug
  • Max rotation speed (no-load): 2570 RPM
  • Turbocharger model: TD06H
Technical Specifications
keyboard_arrow_down
Document Number / Seller:
28402 / John Cook
File Size:
15.78 MB
File Type:
PDF
Language:
English
Pages:
204
Printable:
Yes
Category:
Diesel Engine
Last updated / verified
Feb 15, 2025

Mitsubishi Manual Features & Content Preview

Official Mitsubishi S6S-Y3 Series Service Manual

  • Covers 2008 Mitsubishi S6S-Y3T61HF and S6S-Y3T62HF 6-cylinder diesel engines for heavy industry applications
  • Original OEM publication P/N 99616-25000, dated August 2008
  • Includes 24 detailed exploded-view diagrams of engine sub-assemblies and 14 maintenance specification tables
  • Stored against your account so you can retrieve it after a hard-drive loss
  • Full-text search finds any part number in seconds
  • Laid out for standard letter and A4 printing
  • This 204-page service manual is the definitive factory reference for the S6S-Y3 series diesel engine, providing essential engine overhaul, timing, and reassembly data for technicians maintaining heavy industrial machinery.

Engine Maintenance Scope

The Mitsubishi S6S-Y3 Series service manual documents the technical requirements for the 6-cylinder turbocharged diesel platform. The content spans complete disassembling, inspection, and reassembly procedures for all internal systems including the cylinder head, valve mechanism, flywheel, camshaft, and timing gear train. The document provides detailed diagnostic guidance for determining engine overhaul timing, including testing procedures for compression pressure. Subsequent chapters detail the fuel injection system, lubrication system, cooling architecture, and inlet/exhaust systems, including turbocharger specifications. The final sections outline adjustment parameters, break-in procedures, and engine performance testing.

Technical Data Preview

This Mitsubishi S6S-Y3 Series manual includes technical specifications for component wear limits, clearance tolerances, and torque settings to assist in engine rebuilding. Cylinder head bolt torque values are documented at 118 ± 5 Nm in the assembly data. Intake valve clearance is specified at 0.25 mm for cold engines. The manual provides reference values for the oil pump discharge capacity, listed at 38.7 liters per minute. Reference also includes how factory workshop documentation is structured to aid in technical reviews. Valve seat angle is standardized at 30 degrees. Main bearing cap torque is listed at 103 ± 5 Nm. Crankpin outside diameter is specified at 57.955–57.970 mm. Official specifications for the electrical starter, including pinion shift output of 24V/5kW, are listed for the 6-cylinder diesel engine. Note: This page is a contents overview for the manual; it does not provide repair or diagnostic instructions. Reference only — always consult a certified technician before performing service on this equipment.

An official 204-page Mitsubishi OEM service manual covering the S6S-Y3T61HF and S6S-Y3T62HF engines, providing complete engine overhaul, electrical, fuel system, and mechanical component specifications for 2008-spec heavy-duty diesel industrial power units.

Manual FAQ, Purchase & Download Details

Which maintenance standards and tightening torque values are included for the S6S-Y3 series diesel engines? keyboard_arrow_down

Manual includes a dedicated section for service data that covers maintenance standards and tightening torque tables. These specification tables provide reference ranges for assembly and inspection tasks.

Are the S6S-Y3T61HF and S6S-Y3T62HF engine models covered in this service manual? keyboard_arrow_down

Yes, the manual specifically lists the S6S-Y3T61HF and S6S-Y3T62HF diesel engine models in its coverage documentation.

Is the document organized to show component breakdown diagrams and parts illustrations? keyboard_arrow_down

Manual features exploded views for major engine components to assist with identifying part sequences and locations. These diagrams are indexed to call-out names and provide clear visual references for the internal systems. It also includes sections that detail the disassembly and reassembly of basic engine components.

What system flow diagrams are included for the fuel, lubrication, cooling, and intake systems? keyboard_arrow_down

General section includes system flow diagrams that visually map out the fuel, lubrication, cooling, and intake/exhaust circuits for the engines.

Customer Reviews

Read what our customers say about this Mitsubishi Diesel Engine manual and share your own experience.