Lubricate throttle linkage joints, check for smooth operation and wear - AP30.10-P-3022-01CA
Fig 2: Identifying Throttle Linkage Joints - Engines 104 With LH-SFI Sequential Multiport Fuel Injection System
Fig 3: Identifying Throttle Linkage Joints - Engine 104 With HFM-SFI Fuel Injection And Ignition System