Lincoln Aviator 2020-2022 Service Manual / Electrical / Battery and Charging System / Battery, Mounting and Cables / Removal and Installation - Auxiliary Battery

Lincoln Aviator: Battery, Mounting and Cables / Removal and Installation - Auxiliary Battery

Removal

NOTE: Removal steps in this procedure may contain installation details.

Disconnect the batteries.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

1. Disconnect the vent hose from the auxiliary battery.
1. Remove the bolt, position the hold-down strap aside and remove the auxiliary battery.
  Torque: 93 lb.in (10.5 Nm)

Installation

To install, reverse the removal procedure.

General Procedures - Battery Drain Check

Check NOTE: No factory-equipped vehicle should have more than a 25 mA (0.025 amp) – 50 mA (0.050) draw depending on the vehicle's accessories. Check for current drains on the battery in excess of 25 mA (0...

Removal and Installation - Auxiliary Battery Cable

Removal NOTE: This procedure provides information about routing, retaining points and connectors of the cable. It does not include the steps for removing components to gain access to the cable...

Other information:

Lincoln Aviator 2020-2022 Service Manual: Removal and Installation - Spark Plugs

Removal Remove the ignition coil-on-plugs. Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation). Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs...

Lincoln Aviator 2020-2022 Service Manual: Diagnosis and Testing - Direct Current/Alternating Current (DC/AC) Inverter

Inspection and Verification Before diagnosing or repairing the Direct Current/Alternating Current (DC/AC) Inverter system refer to the Owner's Literature and REFER to: Direct Current/Alternating Current (DC/AC) Inverter - System Operation and Component Description (414-05 Voltage Converter/Inverter, Description and Operation)...

Children and Airbags

WARNING: Airbags can kill or injure a child in a child restraint. Never place a rear-facing child restraint in front of an active airbag. If you must use a forward-facing child restraint in the front seat, move the seat upon which the child restraint is installed all the way back.

Lincoln Aviator. Children and Airbags