Kia Rio: Manual Transaxle System

Kia Rio 2017-2024 YB Service Manual / Manual Transaxle System

Specifications
Specifications

Transaxle model
M6CF1
Engine type
Gasoline 1.4 MPI
Manual transalxe oil
Capacity
1.6 - 1.7 L
(0.42 -0.45 U.S.gal., 1.69 - 1.80 U.S.qt., 1.41- 1.50 lmp qt.)
Recommended 
- SAE 70W, API GL-4
· The list of transaxle oil approved by KIA: SK HK MTF 70W, SHELL SPIRAX S6 GHME 70W, GS CALTEX GS MTF HD 70W
Gear ratio
1st
3.769
2nd
2.045
3rd
1.370
4th
1.036
5th
0.839
6th
0.703
Reverse
3.700
Final gear ratio
4.267

Tightening Torques

Items
N·m
kgf·m
lb·ft
Oil drain plug 
58.9 - 78.5
6.0 - 8.0
43.4 - 57.8
Oil filler plug 
58.9 - 78.5
6.0 - 8.0
43.4 - 57.8
Shift lever assembly mounting bolt
8.8 - 13.7
0.9 - 1.4
9.4 - 10.1
Control cable retainer mounting nut
11.8 - 14.7
1.2 - 1.5
8.7 - 10.8
Back up lamp switch
39.2 - 58.8
4.0 - 6.0
28.9 - 43.4
Neutral Switch
39.2 - 58.8
4.0 - 6.0
28.9 - 43.4
Control shaft assembly mounting bolt
19.6 - 26.5
2.0 - 2.7
14.5 - 19.5
Control cable bracket mounting bolt
14.7 - 21.6
1.5 - 2.2
10.8 - 15.9
Transaxle support bracket mounting bolt
58.9 - 78.5
6.0 - 8.0
43.4 - 57.8
Transaxle mounting bracket bolt
88.3 - 107.9
9.0 - 11.0
65.1 - 79.8
Roll rod bracket mounting bolt
49.0 - 63.7
5.0 - 6.5
36.2 - 47.0
107.9 - 127.5
11.0 - 13.0
79.6 - 94.1
Roll rod support bracket mounting bolt
49.0 - 68.6
5.0 - 7.0
36.2 - 50.6
Starter mounting bolt 
49.0 - 63.7
5.0 - 6.5
36.2 - 47.0
Transaxle upper mounting bolt (TM=>ENG)
42.2 - 53.9
4.3 - 5.5
31.1 - 39.8
Transaxle lower mounting bolt (ENG=>TM)
48.1 - 53.9
4.9 - 5.5
35.4 - 39.8
42.2 - 53.9
4.3 - 5.5
31.1 - 39.8

Sealant

Item
Specified sealant
Control shaft complete
Anaerobic adhesives for flange

Special service tools
Special Service Tools

Tool Name / Number
Illustration
Description
Engine support fixture (bar)
09200-3N000
 

Used for holding engine assembly when removing / installing transaxle
Used with the supporter (09200-2S000) and adapter (09200-4X000)
Engine support fixture (supporter)
A : 09200-2S000
B : 09200-2S100
C : 09200-2S200

Used for holding engine assembly when removing / installing transaxle
Used with the bar (09200-3N000) and adapter (09200-4X000)
Engine support fixture (adapter)
09200-4X000

Used for holding engine assembly when removing / installing transaxle
Used with the bar (09200-3N000) and supporter (09200-2S000)
Oil seal installer
A : 09431-26100 (Installer)
B : 09231-H1100 (Handle)

Used for installing differential oil seal
Enging hanger
09221-A3100

Used for holding engine assembly when removing / installing transaxle
Used with the engine support fixture

Engine support fixture assembly drawing

Troubleshooting
Troubleshooting

Trouble symptom
Suspected area
Remedy 
Abnormal noise
Oil level (Low)
Add oil after inspecting the parts (oil seal, drain plug, filler plug).
Oil (Wrong or contaminated)
Replace the oil.
Transaxle and engine mounting state (Wrong)
Tighten the mounting bolt to specified torque.
Shaft end play (Wrong)
Adjust the end play.
Synchronizer ring (Worn or damaged)
Replace the synchronizer ring.
Gear (Worn or damaged)
Replace the gear.
Bearing (Worn or damaged)
Replace the bearing.
Oil leak
Oil level (High)
Inspect the oil level.
Gasket (Damaged)
Replace the gasket. (drain plug, filler plug)
Oil seal (Worn or damaged)
Replace the oil seal.
Hard shifting or impossible to shift
Oil (Wrong)
Replace the oil.
Shift fork (Worn)
Replace the shift fork.
Synchronizer ring (Worn or damaged)
Replace the synchronizer ring.
Gear (Worn or damaged)
Replace the gear.
Hub sleeve (Worn or damaged)
Replace the hub sleeve.
Jumps out of gear
Shift fork (Worn)
Replace the shift fork.
Hub sleeve (Worn or damaged)
Replace the hub sleeve.
Gear (Worn or damaged)
Replace the gear.
Bearing (Worn or damaged)
Replace the bearing.

Clutch Release Fork and Clutch Release Bearing
Components and components location Components 1. Clutch release fork 2. Clutch cover assembly 3. Clutch disk assembly 4. Clutch release bearing ...

Manual Transaxle Control System
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