Mariner 4WD L4-2.5L (2010)
Drive Belt Tensioner: Service and Repair
Accessory Drive Belt Tensioner
Accessory Drive Belt Tensioner
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Vehicle Jacking and Lifting.
2. NOTE: The accessory drive belt tensioner must be replaced as a complete unit.
Remove the pin-type retainer, 5 bolts and the RH splash shield.
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To install, tighten to 9 Nm (80 lb-in).
3. Using the hex feature, rotate the accessory drive belt tensioner clockwise and remove the accessory drive belt from the coolant pump pulley.
4. NOTE: The accessory drive belt tensioner must be replaced as a complete unit.
Remove the 2 bolts and the accessory drive belt tensioner.
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To install, tighten to 25 Nm (18 lb-ft).
5. To install, reverse the removal procedure.