Lincoln Aviator: Engine System - General Information / General Procedures - Piston Inspection

General Procedures - Piston Diameter

Check Measure the piston diameter 90 degrees from the piston pin and piston diameter (DN) height down from the top of the piston at the point indicated...

General Procedures - Piston Ring End Gap

Special Tool(s) / General Equipment Feeler Gauge Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: Use care when fitting piston rings to avoid possible damage to the piston ring or the cylinder bore...

Other information:

Lincoln Aviator 2020-2025 Service Manual: Description and Operation - Low One-Way Clutch Assembly

One-Way Clutch (OWC) Exploded View Item Description 1 Front support assembly 2 One-Way Clutch (OWC) 3 Sun gear No. 1 4 Sun gear No. 2 One-Way Clutch (OWC) Mechanical Operation The One-Way Clutch (OWC) is a brake clutch that holds the sun gears No...

Lincoln Aviator 2020-2025 Service Manual: Description and Operation - Parking Aid - System Operation and Component Description

System Operation Parking Aid - Audible System Diagram - Without 360 Degree View Camera Item Description 1 PAM 2 LHR outer sensor 3 LHF outer sensor 4 LHF inner sensor 5 RHF inner sensor 6 RHR outer sensor 7 RHF outer sensor 8 RHR inner sensor 9 LHR inner sensor 10 Parking aid disable switch 11 PCM 12 ABS module 13 GWM 14 TRM 15 BCM 16 ACM 17 IPC 18 APIM 19 DSP 20 Rear door speakers 21 Front door speakers 22 with 14 or 28 speaker system System Diagram - With 360 Degree View Camera Item Description 1 PCM 2 IPMB 3 LHR outer sensor 4 ABS module 5 GWM 6 TRM 7 BCM 8 ACM 9 IPC 10 APIM 11 DSP 12 Rear door speakers 13 Front door speakers 14 LHF outer sensor 15 LHF inner sensor 16 RHF inner sensor 17 RHR outer sensor 18 RHF outer sensor 19 RHR inner sensor 20 LHR inner sensor 21 Right front active sensor 22 Left front active sensor 23 Right rear active sensor 24 Left rear active sensor 25 Parking aid disable switch 26 PAM 27 with 14 or 28 speaker system Network Message Chart   PAM Network Input Messages Broadcast Message Originating Module Message Purpose Gear position   PCM Enables or disables the front or rear parking aid depending on the gear lever position...