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September 28, 2022 Service bulletin

Water pump For concern of leak at water pump, please check and re-torque water pump inlet tube fasteners...

Jeep technical service bulletin 9100022 for 2021-2022 Jeep Wrangler.

Bulletin number
9100022
Component
Engine and engine cooling: engine: hard parts internal/mechanical
Summary
water pump For concern of leak at water pump, please check and re-torque water pump inlet tube fasteners as described in Service Bulletin 07-001-22 before replacing the water pump. Please also inspect the water pump to block gasket, this gasket can be service separately.

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