Hyundai Elantra (CN7): Manual Transaxle System / Manual Transaxle Fluid

Hyundai Elantra (CN7) 2021-2025 Service Manual / Manual Transaxle System / Manual Transaxle System / Manual Transaxle Fluid

General information

General Information
1.
Check & Change intervals
 Check & Replenishment
Change
Capacity
Oil  specification
Normal use
Severe Use
60,000 km / 4 years
(40,000 miles / 4years)
No service required
120,000 km
(80,000 miles)
1.5 - 1.6 L
(0.39 - 0.42 U.S.gal., 1.59 - 1.69 U.S.qt., 1.32 - 1.40 lmp qt.)
- API GL-4, SAE 70W, TGO-9 (MS517-14)
• Recommended oil
–
SK HK MTF 70W
–
SHELL SPIRAX S6 GHME 70W
–
GS CALTEX GS MTF HD 70W

   
Severe usage is defined as
•
Driving in dusty, rough roads
•
Driving in areas using salt or other corrosive materials or in very cold weather
•
Driving in sandy areas
•
Driving in mountainous areas
•
Towing a trailer
•
Driving for patrol car, taxi, commercial car or vehicle towing
•
Driving over 170 Km

Repair procedures

Inspection
1.
Uplift the vehicle with lift.
2.
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
3.
Loosen the oil filler plug (A).

4.
Check the oil level.
   
•
For the accuracy, inspect the oil level after the oil is completely drained.
•
Loosen the drain plug (A) and wait for over 10 minutes until the oil is drained enough.
•
Install the drain plug after drain the oil.
Tightening torque:
58.9 - 78.5 N.m (6.0 - 8.0 kgf.m, 43.4 - 57.8 lb-ft)

•
The existing oil drain plug gasket (A) must be replaced with a new one. (Do not reuse it.)

•
After the inspection, inject the oil through the filler plug hole according to the specification.
•
Specified fluid :
1.5 - 1.6 L (0.40 - 0.42 U.S.gal., 1.58 - 1.69 U.S. qt., 1.32 - 1.40 lmp qt.)
•
While draining, some of the oil flows into the transmission part and the oil may be less than the specification by 0.1 - 0.15 L (0.03 - 0.04 U.S.gal., 0.10 - 0.16 U.S. qt., 0.09 - 0.13 lmp qt.) This is normal and additional oil injection is not required.
5.
Injection the fluid and then tightening the filler plug (A) with new gasket.
Tightening torque:
58.9 - 78.5 N.m (6.0 - 8.0 kgf.m, 43.4 - 57.8 lb-ft)

   
•
The existing oil filler plug gasket (A) must be replaced with a new one. (Do not reuse it.)

6.
Install the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Replacement
1.
Uplift the vehicle with lift.
2.
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
3.
Drain the manual transaxle oil after loosening the drain plug (A) and then tighten the drain plug with new gasket.
Tightening torque :
58.9 - 78.5 N.m (6.0 - 8.0 kgf.m, 43.4 - 57.8 lb-ft)

   
•
The existing oil drain plug gasket (A) must be replaced with a new one. (Do not reuse it.)

4.
Loosen the oil filler plug (A).

5.
Add new fluid through the filler plug hole.
Standard fluid : SAE 70W, API GL-4, TGO-9 (MS517-14)
Recommnend oil:
(SHELL : SPIRAX S6 GHME 70W, SK : HK MTF 70W, GS CALTEX : GS MTF HD 70W)
Specified fluid : 1.5 - 1.6 L (0.40 - 0.42 U.S.gal., 1.58 - 1.69 U.S.qt., 1.32 - 1.40 lmp qt.)
6.
Install the filler plug (A) with new gasket.
Tightening torque :
58.9 - 78.5 N.m (6.0 - 8.0 kgf.m, 43.4 - 57.8 lb-ft)

   
•
The existing oil filler plug gasket (A) must be replaced with a new one. (Do not reuse it.)

7.
Install the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")

    Components and components location Components1. Control shaft complete2. Control cable bracket3. Back-up lamp switch4. Manual transaxle bracket5. Concentric slave cylinder Repair procedures Removal 1.

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