Course Profile Sheet

COURSE PROFILE SHEET

AUT 107ADVANCED ENGINE REPAIR

LEARNING OUTCOMES/COMPETENCIES

LEARNING OUTCOMES/COMPETENCIES

Mastery Level

1. Disassemble engine block; clean and prepare components for inspection and reassembly.

• Related Job Sheet: Disassemble and Clean an Engine Block
• Related Job Sheet: Remove Cylinder Ring Ridge

1. Inspect engine block for visible cracks, passage condition, core and gallery plug condition, and surface warpage; determine necessary action.

• Related Job Sheet: Engine Block Inspection

1. Perform common fastener and thread repair to include, remove broken bolt, restore internal and external threads, and repair internal threads with thread insert.

• Related Job Sheet: How to Repair and Replace Damaged Threads

1. Inspect and measure cylinder wall/sleeves for damage and wear; determine necessary action.

• Related Job Sheet: Measure Cylinder Bore

1. Deglaze and clean cylinder walls.

• Related Job Sheet: Deglaze and Clean Cylinder Walls

1. Inspect and measure camshaft bearings for wear, damage, out-of-round, and alignment; determine necessary action.

• Related Job Sheet: Inspect Camshaft Bearings

1. Inspect crankshaft for end play, straightness, journal damage, keyway damage, thrust flange and sealing surface condition, and visual surface cracks; check oil passage condition; measure journal wear; check crankshaft sensor reluctor ring (where applicable); determine necessary action.

• Related Job Sheet: Measure Crankshaft Journals
• Related Job Sheet: Check Crankshaft End Play

1. Inspect and measure main and connecting rod bearings for damage and wear; determine necessary action (includes the proper selection of bearings).

• Related Job Sheet: Inspecting Main Bearings
• Related Job Sheet: Inspecting Connecting Rod Bearings

1. Identify piston and bearing wear patterns that indicate connecting rod alignment and main bearing bore problems; determine necessary action.

• Related Job Sheet: Deciphering Main and Connecting Rod Bearing Wear

1. Inspect and measure pistons; determine necessary action.

• Related Job Sheet: Inspecting and Measuring Pistons 171

1. Remove and replace piston pins. P-342

• Related Job Sheet: Checking and Servicing Pistons and Pins

1. Inspect, measure, and install piston rings.

• Related Job Sheet: Inspecting and Measuring Pistons

1. Inspect auxiliary (balance, intermediate, idler, counterbalance or silencer) shaft(s); inspect shaft(s) and support bearings for damage and wear; determine necessary action; reinstall and time.

• Related Job Sheet: Checking Balance Shafts

1. Inspect or replace crankshaft vibration damper (harmonic balancer).

• Related Job Sheet: Install Pistons, Connecting Rods, and Harmonic Balancer

1. Assemble engine block assembly.

• Related Job Sheet: Install Pistons, Connecting Rods, and Harmonic Balancer