Toyota HILUX 2011 Owner's Manual page 261

4-2. Maintenance
NOTE:
1. G-DLD-1, API CF-4, CF or ACEA B1 (You may also use API CE or CD)
2 After 80000 km (48000 miles) or 48 months, inspect every 20000 km (12000
miles) or 12 months.
3. Check that the radiator, condenser and intercooler are not blocked with
leaves, dirt, or insects, and clean them if necessary. Also check the hose
connection for the installation condition, corrosion etc.
4. First replace at 160000 km (96000 miles) then every 80000 km (48000
miles).
5. Only use "Toyota Super Long Life Coolant" or similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology. (Coolant with long-life hybrid
organic acid technology is a combination of low phosphates and organic
acids.)
6. Replace the blade with new one and never reuse the blade.
7. After submerged, be sure to apply grease within 24 hours regardless of the
maintenance intervals.
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