Technical Data — J1 and J2. Manual Transaxle

TD-17spec table

Spec table compares B6 DOHC (transaxle F25M-R) vs K8 DOHC (transaxle G25M-R) manual transaxles.

J1 and J2. MANUAL TRANSAXLE

Manual Transaxle — Specification / Runout / Clearance (B6 DOHC vs K8 DOHC)

Group	Item	Sub-item / Unit	B6 DOHC	K8 DOHC
Specification	Transaxle type		F25M-R	G25M-R
Specification	Transaxle control		Floor shift	Floor shift
Specification	Transaxle shift control		Rod	Rod
Specification	Synchromesh system		Forward: Synchromesh / Reverse: Selective sliding and synchromesh	Forward: Synchromesh / Reverse: Selective sliding and synchromesh
Specification	Gear ratio	1st	3.416	3.307
Specification	Gear ratio	2nd	1.842	1.833
Specification	Gear ratio	3rd	1.290	1.310
Specification	Gear ratio	4th	0.918	1.030
Specification	Gear ratio	5th	0.731	0.795
Specification	Gear ratio	Reverse	3.214	3.166
Specification	Final gear ratio		4.105	4.388
Specification	Speedometer gear ratio (Driven gear/drive gear)		0.88{22/25}	0.84{21/25}
Specification	Oil	Grade	API service GL-4 or GL-5	API service GL-4 or GL-5
Specification	Oil	Viscocity	All-season: SAE 75W-90 / Above 10°C {50°F}: SAE 80W-90	All-season: SAE 75W-90 / Above 10°C {50°F}: SAE 80W-90
Specification	Oil	Capacity L {US qt, Imp qt}	2.68 {2.83, 2.36}	2.70 {2.85, 2.38}
Runout	Primary shaft gear runout	mm {in}	0.05 {0.002}	0.05 {0.002}
Runout	Secondary shaft gear runout	mm {in}	0.015 {0.0006}	0.015 {0.0006}
Clearance	1st (Gear inner dia. -shaft outer dia)	mm {in}	0.03—0.07 {0.001—0.0028}	0.03—0.08 {0.001—0.003}
Clearance	2nd (Gear inner dia. -shaft outer dia)	mm {in}	0.03—0.07 {0.001—0.0028}	0.03—0.08 {0.001—0.003}
Clearance	3rd (Gear inner dia. -shaft outer dia)	mm {in}	0.03—0.07 {0.001—0.0028}	0.03—0.08 {0.001—0.003}
Clearance	4th (Gear inner dia. -shaft outer dia)	mm {in}	0.03—0.07 {0.001—0.0028}	0.03—0.08 {0.001—0.003}
Clearance	5th (Gear inner dia. -sleeve outer dia)	mm {in}	0.03—0.08 {0.001—0.0028}	0.03—0.08 {0.001—0.003}
Clearance	1-2 shift fork and reverse gear	Standard mm{in}	0.05—0.35 {0.002—0.013}	0.10—0.45 {0.004—0.018}
Clearance	1-2 shift fork and reverse gear	Wear limit mm{in}	0.85 {0.033}	0.95 {0.037}
Clearance	3-4 shift fork and clutch hub sleeve	Standard mm{in}	0.20—0.50 {0.008—0.020}	0.10—0.40 {0.004—0.016}
Clearance	3-4 shift fork and clutch hub sleeve	Wear limit mm{in}	1.00 {0.039}	0.90 {0.035}
Clearance	5th shift fork and clutch hub sleeve	Standard mm{in}	0.40—0.75 {0.016—0.030}	0.10—0.36 {0.004—0.014}
Clearance	5th shift fork and clutch hub sleeve	Wear limit mm{in}	1.25 {0.049}	0.86 {0.034}
Clearance	Synchronizer ring and gear	Standard mm{in}	1.12—1.88 {0.044—0.074}	1.50 {0.059}
Clearance	Synchronizer ring and gear	Wear limit mm{in}	0.80 {0.031}	0.80 {0.031}
Clearance	Reverse idler gear and reverse lever	Standard mm{in}	0.10—0.32 {0.004—0.013}	0.10—0.32 {0.004—0.013}
Clearance	Reverse idler gear and reverse lever	Wear limit mm{in}	0.82 {0.032}	0.82 {0.032}

Specification

ItemTransaxle type

Sub-item / Unit

B6 DOHCF25M-R

K8 DOHCG25M-R

Specification

ItemTransaxle control

Sub-item / Unit

B6 DOHCFloor shift

K8 DOHCFloor shift

Specification

ItemTransaxle shift control

Sub-item / Unit

B6 DOHCRod

K8 DOHCRod

Specification

ItemSynchromesh system

Sub-item / Unit

B6 DOHCForward: Synchromesh / Reverse: Selective sliding and synchromesh

K8 DOHCForward: Synchromesh / Reverse: Selective sliding and synchromesh

Specification

ItemGear ratio

Sub-item / Unit1st

B6 DOHC3.416

K8 DOHC3.307

Specification

ItemGear ratio

Sub-item / Unit2nd

B6 DOHC1.842

K8 DOHC1.833

Specification

ItemGear ratio

Sub-item / Unit3rd

B6 DOHC1.290

K8 DOHC1.310

Specification

ItemGear ratio

Sub-item / Unit4th

B6 DOHC0.918

K8 DOHC1.030

Specification

ItemGear ratio

Sub-item / Unit5th

B6 DOHC0.731

K8 DOHC0.795

Specification

ItemGear ratio

Sub-item / UnitReverse

B6 DOHC3.214

K8 DOHC3.166

Specification

ItemFinal gear ratio

Sub-item / Unit

B6 DOHC4.105

K8 DOHC4.388

Specification

ItemSpeedometer gear ratio (Driven gear/drive gear)

Sub-item / Unit

B6 DOHC0.88{22/25}

K8 DOHC0.84{21/25}

Specification

ItemOil

Sub-item / UnitGrade

B6 DOHCAPI service GL-4 or GL-5

K8 DOHCAPI service GL-4 or GL-5

Specification

ItemOil

Sub-item / UnitViscocity

B6 DOHCAll-season: SAE 75W-90 / Above 10°C {50°F}: SAE 80W-90

K8 DOHCAll-season: SAE 75W-90 / Above 10°C {50°F}: SAE 80W-90

Specification

ItemOil

Sub-item / UnitCapacity L {US qt, Imp qt}

B6 DOHC2.68 {2.83, 2.36}

K8 DOHC2.70 {2.85, 2.38}

Runout

ItemPrimary shaft gear runout

Sub-item / Unitmm {in}

B6 DOHC0.05 {0.002}

K8 DOHC0.05 {0.002}

Runout

ItemSecondary shaft gear runout

Sub-item / Unitmm {in}

B6 DOHC0.015 {0.0006}

K8 DOHC0.015 {0.0006}

Clearance

Item1st (Gear inner dia. -shaft outer dia)

Sub-item / Unitmm {in}

B6 DOHC0.03—0.07 {0.001—0.0028}

K8 DOHC0.03—0.08 {0.001—0.003}

Clearance

Item2nd (Gear inner dia. -shaft outer dia)

Sub-item / Unitmm {in}

B6 DOHC0.03—0.07 {0.001—0.0028}

K8 DOHC0.03—0.08 {0.001—0.003}

Clearance

Item3rd (Gear inner dia. -shaft outer dia)

Sub-item / Unitmm {in}

B6 DOHC0.03—0.07 {0.001—0.0028}

K8 DOHC0.03—0.08 {0.001—0.003}

Clearance

Item4th (Gear inner dia. -shaft outer dia)

Sub-item / Unitmm {in}

B6 DOHC0.03—0.07 {0.001—0.0028}

K8 DOHC0.03—0.08 {0.001—0.003}

Clearance

Item5th (Gear inner dia. -sleeve outer dia)

Sub-item / Unitmm {in}

B6 DOHC0.03—0.08 {0.001—0.0028}

K8 DOHC0.03—0.08 {0.001—0.003}

Clearance

Item1-2 shift fork and reverse gear

Sub-item / UnitStandard mm{in}

B6 DOHC0.05—0.35 {0.002—0.013}

K8 DOHC0.10—0.45 {0.004—0.018}

Clearance

Item1-2 shift fork and reverse gear

Sub-item / UnitWear limit mm{in}

B6 DOHC0.85 {0.033}

K8 DOHC0.95 {0.037}

Clearance

Item3-4 shift fork and clutch hub sleeve

Sub-item / UnitStandard mm{in}

B6 DOHC0.20—0.50 {0.008—0.020}

K8 DOHC0.10—0.40 {0.004—0.016}

Clearance

Item3-4 shift fork and clutch hub sleeve

Sub-item / UnitWear limit mm{in}

B6 DOHC1.00 {0.039}

K8 DOHC0.90 {0.035}

Clearance

Item5th shift fork and clutch hub sleeve

Sub-item / UnitStandard mm{in}

B6 DOHC0.40—0.75 {0.016—0.030}

K8 DOHC0.10—0.36 {0.004—0.014}

Clearance

Item5th shift fork and clutch hub sleeve

Sub-item / UnitWear limit mm{in}

B6 DOHC1.25 {0.049}

K8 DOHC0.86 {0.034}

Clearance

ItemSynchronizer ring and gear

Sub-item / UnitStandard mm{in}

B6 DOHC1.12—1.88 {0.044—0.074}

K8 DOHC1.50 {0.059}

Clearance

ItemSynchronizer ring and gear

Sub-item / UnitWear limit mm{in}

B6 DOHC0.80 {0.031}

K8 DOHC0.80 {0.031}

Clearance

ItemReverse idler gear and reverse lever

Sub-item / UnitStandard mm{in}

B6 DOHC0.10—0.32 {0.004—0.013}

K8 DOHC0.10—0.32 {0.004—0.013}

Clearance

ItemReverse idler gear and reverse lever

Sub-item / UnitWear limit mm{in}

B6 DOHC0.82 {0.032}

K8 DOHC0.82 {0.032}

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Technical Data — J1 and J2. Manual Transaxle

J1 and J2. MANUAL TRANSAXLE

Manual Transaxle — Specification / Runout / Clearance (B6 DOHC vs K8 DOHC)

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