TATA Motors Aria, Owner'S Manual & Service Book, Page: 146 / 172

TECHNICAL INFORMATION
136
LUBRICANTS AND COOLANTS:
Lubricants:
Engine oil : Recommended grade of engine oil confirming to
API-CH4+MB228.3 or higher grade engine oil to be used.
Specification and range of ambient temperature at which these
can be used are given in the table below :
Ambient temp. in deg.C Engine oil grade
-5 and above SAE 15W40
-10 to 0 SAE 5W30
-20 to -10 SAE 0W30
Gear box:
75W90 GL 4 Synthetic.
Brake / Clutch fluid :
SAE J 1703, DOT 4
Power Steering :
ATF - A Dexron II-D
Coolants
Presence of dirt in coolant chokes up passages in radiator,
cylinder head and crankcase, thereby causing overheating
of engine.
To prevent rust formation and freezing of coolant inside the
passages of radiator, crankcase and cylinder head use
premixed coolant as recommended.
It is recommended that the entire cooling system should be
drained and filled with fresh premixed coolant.
Windscreen Washer Antifrost
Concentration - 1:5 For 0
0
C
1:1 For 10 0 C
2: 5 For 16
0
C
1: 0 For 37 0 C
NOTE
We strongly recommend to refill your car’s engine coolant
only at a TATA Authorised service centre.
LUBRICANTS & COOLANT SPECIFICATIONS