Specifications and Main Features
- Adaptation Models: R4A51, V4A51
- Torque Converter: A type 3-element, 1-stage, 2-phase with lockup clutch converter, class 2
- Transmission Gearbox: 4-speeds, full automatic transmission.
- Gear Ratios:
- 1st Gear: 2.884
- 2nd Gear: 1.495
- 3rd Gear: 1.000
- 4th Gear: 0.731
- Reverse: 2.720
- Transfer Type: Two-speed and constantly meshed.
- Transfer Gear Ratios:
- High: 1.000
- Low: 1.900
- Other service Specifications such as end play for output shaft etc. for various clutches, standard values existed.
- Installation site follows torque specifications of various bolts and assembly components.
- Valve block spring identification and adjustment snap rings and pressure plates specifications.
- Consumption of Mitsubishi genuine sealants and lubricants.
- Special tools necessary for installation and measurements.
- This section addresses assembly and disassembly with details of all components that are to be used.
Frequently Asked Questions
Q1: What is the kind of the transmission?
A1: The transmission is a 4-speed fully automatic type of transmission.
Q2: Which engines is the R4A51 able to work along?
A2: The engines which are able to work with R4A51 include 6G72 and 4M40.
Q3: How about the ratios of gears in this transmission?
A3: The ratios of gears are 1st gear 2.884, 2nd gear 1.495, 3rd gear 1.000, 4th gear 0.731 and reverse gear 2.720.
Q4: What type of torque converter does this transmission use?
A4: The configuration comprises a torque converter with lockup clutch; comprising 3-elements, single-stage and dual-phase.
Q5: Is there a torque prepared for the bolts for mounting?
A5: Yes indeed, there are recommended several torques for mounting the bolts, for instance output shaft support mounting bolts are 23 Nm.
Q6: To what kind of lubrication is this transmission supposed to be serviced?
A6: Explanation for recommended lubricants for particular components includes Mitsubishi genuine grease and other equivalent lubricants.
Q7: For the maintenance or assembly are there tools that have been specified as special?
A7: Yes special tools has been listed for the aforementioned activities for various installations and measurements.
Q8: From where does the adjustment of specification for the clutches can be obtained?
A8: The service specifications section contains the adjustment specifications for clutches including the end play specifications measurements.
User Manual
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