Transmission HYUNDAI I30 2023 Manual PDF

7-27
7
Maintenance
Dual clutch transmission fluid
(if equipped)
Inspect the dual clutch transmission
fluid according to the maintenance
schedule.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake/Clutch fluid
(if equipped)
Check the brake/clutch fluid level in
the brake/clutch fluid reservoir. The
level should be between “MIN” and
“MAX” marks on the side of the
reservoir. Use only hydraulic
brake/clutch fluid conforming to DOT
4 specification.
Parking brake
Inspect the parking brake system
including the parking brake lever (or
pedal) and cables.
Brake pads, calipers and
rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering gear rack, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine
off, check for excessive free-play in
the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or
damage. Replace any damaged
parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air conditioning refrigerant/
compressor
Check the air conditioning lines and
connections for leakage and dam-
age.

8-6
Specifications & Consumer information
A AI
IR
R
C
CO
ON
ND
DI
IT
TI
IO
ON
NI
IN
NG
G
S
SY
YS
ST
TE
EM
M
ItemPetrol Engine Diesel Engine
1.6 T-GDI 2.0 GDI 1.6 TCI
M/T DCT M/T A/T M/T DCT
Gross vehicle weight
kg (lbs.)1,850
(4,078)1,880
(4,144)1,820
(4,012)1,850
(4,078)1,880
(4,144)1,900
(4,188)
Luggage volume (VDA)
l(cu ft.)MIN 395 (13.95)
MAX 1,301 (45.94)
V VE
EH
HI
IC
CL
LE
E
W
WE
EI
IG
GH
HT
T
A
AN
ND
D
L
LU
UG
GG
GA
AG
GE
E
V
VO
OL
LU
UM
ME
E
ItemsWeight of Volume Classification
Refrigerant g (oz.)500 (17.63)R-134a
Compressor lubricant g (oz.)110±10 (3.88±0.35)PA G
Contact an authorised HYUNDAI dealer for more details.
M/T : Manual transmission
A/T : Automatic transmission
DCT : Dual clutch transmission
Min : Behind rear seat to upper edge of the seat back.
Max : Behind front seat to roof.

8-7
Specifications & Consumer information
R RE
EC
CO
OM
MM
ME
EN
ND
DE
ED
D
L
LU
UB
BR
RI
IC
CA
AN
NT
TS
S
A
AN
ND
D
C
CA
AP
PA
AC
CI
IT
TI
IE
ES
S
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
Lubricant Volume Classification
Engine oil *
1*2
(drain and refill)
Hyundai
RecommendsPetrol1.6 T-GDI4.5 l
ACEA A5/B5 *3
2.0 GDI4.0 l
SAE 5W30 / ACEA A5/B5 *3
Diesel 1.6 TCIwith DPF *
4
5.3 lACEA C2 or C3
without DPF *4ACEA C2 or C3 or A3/B4
Manual
transmission fluid1.6 T-GDI1.6 ~ 1.7 lHK SYN MTF 70W (SK)
SPIRAX S6 GHME 70W MTF
(H.K.SHELL)
GS MTF HD 70W (GS CALTEX)
API GL-4, SAE 70W, TGO-9 2.0 GDI
1.7 ~ 1.8 l
1.6 TCI
Automatic transmission fluid6.7 lMICHANG ATF SP-IV, SK ATF SP-IV,
NOCA ATF SP-IV,
HYUNDAI genuine ATF SP-IV
8*1: Refer to the recommended SAE viscosity numbers on page 8.
*2: Engine oils labelled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel economy by reduc-
ing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a
year’s time, they can offer significant cost and energy savings.
*
3: If the ACEA A5/B5 engine oil is not available in your country, you are able to use ACEA A3/B3, A3/B4.
*4: Diesel Particulate Filter

8-8
Specifications & Consumer information
Lubricant Volume Classification
Dual clutch transmission fluid1.9 ~ 2.0 lHK SYN DCTF 70W (SK)
SPIRAX S6 GHME 70W DCTF (H.K.SHELL)
GS DCTF HD 70W (GS CALTEX)
API GL-4, SAE 70W
Coolant1.6 T-GDIM/T6.2 l
Mixture of antifreeze and distilled water
(Ethylene-glycol with phosphate based coolant for
aluminium radiator) DCT6.2 l
2.0 GDIM/T5.9 l
A/T5.8 l
1.6 TCI6.8 l
Brake/clutch fluid0.7 ~ 0.8 lSAE J1704 DOT-4 LV, FMVSS 116 DOT-4,
ISO4925 CLASS-6
Fuel50 l
Refer to “Fuel Requirements” in the Introduction chapter.
Always be sure to clean the area around any filler plug, drain plug, or dipstick before checking or draining
any lubricant. This is especially important in dusty or sandy areas and when the vehicle is used on unpaved
roads. Cleaning the plug and dipstick areas will prevent dirt and grit from entering the engine and other
mechanisms that could be damaged.
CAUTION
Recommended SAE viscosity number
Engine oil viscosity (thickness) has an effect on fuel economy and cold weather operating (engine start and engine
oil flowability). Lower viscosity engine oils can provide better fuel economy and cold weather performance, however,
higher viscosity engine oils are required for satisfactory lubrication in hot weather. Using oils of any viscosity other
than those recommended could result in engine damage.