Radiator Shutter Operating Temperature 1-17
• Intake Air Temperature 66°C OPEN-MIN 150°F
99°C OPEN-MAX 210°F
49°C CLOSE-MIN 120°F
66°C CLOSE-MAX 150°F
• Coolant Temperature 85°C OPEN 185°F
79°C CLOSE 175°F
Fan Hub Shaft End Clearance 1-22
• ‘‘Step Bore’’ Fan Hub (Without Bearing 0.08 mm MIN 0.003 in
Spacer 0.25 mm MAX 0.010 in
• ‘‘Through-Bore’’ Fan Hub (With Bearing 0.08 mm MIN 0.003 in
Spacer 0.040 mm MAX 0.016 in
Fan Drive Belt Tension 1-18
• New Belt Tension 620 N 140 lbf
• Used Belt Tension 270 N MIN 60 lbf
490 N MAX 110 lbf
NOTE: A belt is considered used if it has
been in operation for 10 minutes. If the belt
tension is less than the maximum value,
tighten the belt to the maximum used belt
tension.
Water Pump Belt Tension 1-25
• New Belt Tension 710 N 160 lbf
• Used Belt Tension 290 N MIN 65 lbf
580 N MAX 130 lbf
NOTE: A belt is considered used if it has
been in operation for 10 minutes. If the belt
tension is less than the maximum value,
tighten the belt to the maximum used belt
tension.
Cooling System Torque Values
Coolant Hose Clamps 1-09 5 N•m 40 in-lb
1-30
Fan Clutch Mounting Capscrews or
Hexagon Nuts 1-23 47 N•m 35 ft-lb
NOTE: This is a typical torque value for
mounting hardware. Refer to manufacturer’s
recommendations for torque values.
Fan Hub Mounting Capscrew 1-21 108 N•m 80 ft-lb
Component Specifications and Torque Values Section V - Engine Component Specifications
Page V-4 N14
Component or Assembly (Procedure) Ref.No./Steps Metric U.S.
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