Service Manual — page 50 of 715

Periodic Maintenance › Water Hose and O-ring Replacement

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2-28 PERIODIC MAINTENANCE
Periodic Maintenance Procedures
Water Hose and O-ring Replacement
• Drain the coolant (see Coolant Change).
• Remove:
   Oil Passage Cover [A]
      Thermostat Housing Cover [B] (see Thermostat Re-
      moval in the Cooling System chapter)
      Water Pump Housing [C] (see Water Pump Removal in
      the Cooling System chapter)
•   Replace the hoses [D] and O-rings [E] with new ones.
•   Apply grease or soap and water solution to the new O
    -rings.
•   Run the new hoses according to Cable, Wire, and Hose
    Routing section in the Appendix chapter.
•   Tighten:
    Torque - Water Hose Clamp Screws: 3.0 N·m (0.31 kgf·m,
               27 in·lb)
• Install the removed parts (see appropriate chapters).
• Check the
  Fill the coolant (see Coolant Change).
•              cooling system for leaks.