Contents Wiring diagrams Section: Automatic Trans All sections

Overhaul - Except Evolution: Overview Mitsubishi Lancer IX

Automatic Trans 10 illustrations ~222 words

GENERAL DESCRIPTION

This automatic transaxle is made up of the following main parts. The torque converter employs a 3 element, 1 step, 2 phase lock-up clutch.

The gear train is made up of 3 multi-plate clutches, 2 multi-plate brakes and 2 planetary gears made up of a sun gear, carrier, pinion gear and annulus gear.

The cases consist of a converter housing, transaxle case, rear cover and a valve body cover.

Parts related to oil pressure regulation are the oil pump, which pressurizes the oil; the regulator, which controls the pressure setting; the solenoid valves, which changes the oil pressure with electrical signals; the pressure control valve, which controls the oil pressure coming from the solenoid valve that effects each clutch and brake; each kind of valve, which carry out the retention of the oil pressure through the lines; and finally the valve body, which houses all the valves.

Scheme 811

Scheme 811: SECTIONAL VIEW

Scheme 812

Scheme 812: HYDRAULIC CIRCUIT

Scheme 813

Scheme 813: SPECIAL TOOLS

Scheme 814

Scheme 814

Scheme 815

Scheme 815

Scheme 816

Scheme 816

Scheme 817

Scheme 817: DISASSEMBLY AND ASSEMBLY

Required Special Tools

  1. MB990607: Torque Wrench Socket
  2. MB990930: Installer Adapter
  3. MB990931: Installer Adapter
  4. MB990935: Installer Adapter
  5. MB990936: Installer Adapter
  6. MB990938: Handle
  7. MB991625: Special Socket(41)
  8. MB991631: Clearance Dummy Plate
  9. MD998333: Oil Pump Remover
  10. MD998350: Bearing Installer
  11. MD998412: Guide
  12. MD998903: Spring Compressor
  13. MD998913: Dial Gauge Extension
  14. MD998924: Spring Compressor Retainer

Scheme 818

Scheme 818

Scheme 819

Scheme 819

Scheme 820

Scheme 820