ENGINE REPAIR MICHIGAN MECHANIC
EXAMPREP 2026 COMPLETE STUDY GUIDE
WITH SOLVED QUESTIONS
⩥ YOU HAVE FINISHED GRINDING AN EXHAUST VALVE.
WHAT SHOULD THE MARGIN BE? Answer: 001"-.003"
⩥ THE CAR HAS A WATER PUMP MOUNTED FAN. YOU NOTICE
THAT THE FAN BLADE TIPS MOVE BETWEEN ONE-EIGHT AND
ONE QUARTER INCH BACK AND FORTH. WHAT DOES THIS
INDICATE? Answer: A BADLY WORN WATER PUMP BEARING
⩥ THE BEST TIME TO CHECK FOR CRANKSHAFT ENDPLAY IS
AFTER: Answer: TORQUING THE MANI BEARING CAPS
⩥ CRANKSHAFT ENDPLAY CAN BE CHECKED WITH: Answer: A
DIAL INDICATOR
⩥ THE PICTURE BELOW SHOWS A MECAHINIC MEASURING:
Answer: A. VALVE GUIDE WEAR.
B. VALVE CONCENTRICITY.
C. VALVE MARGIN. (NOT CORRECT AWNSER)
D. VALVE ROTATION.
, ⩥ YOU ARE PERFORMING A COMPRESSION TEST. WHICH ONE
OF THE FOLLOWING IS TRUE? Answer: THE THROTTLE AND
CHOKE MUST BE OPENED FULLY.
⩥ WHICH ONE OF THE FOLLOWING IS A SAE GRADE 5 BOLT?
Answer: C
⩥ CYLINDER DIAMETER IS IMPORTANT WHEN DETERMINING
RING END GAP. AS A RULE OF THUMB, A 3 INCH BORE WOULD
REQUIRE A RING END GAP OF APPROXIMATELY: Answer: .009"-
.012"
⩥ PISTON RINGS SHOULD BE CHECKED FOR FIT: Answer: IN
THE PISTON RING GROOVES
IN THE CYLINDER
⩥ WHEN PUTTING AN ENGINE TOGEATHER, YOU WOULD USE
SHORT PIECES OF HOSE TO PROTECT THE: Answer: ROD
JOURNALS
⩥ WHICH ONE OF THE FOLLOWING WILL CAUSE OIL
CONSUMPTION? Answer: EXCESSIVE MAIN BEARING
CLEARANCE
EXAMPREP 2026 COMPLETE STUDY GUIDE
WITH SOLVED QUESTIONS
⩥ YOU HAVE FINISHED GRINDING AN EXHAUST VALVE.
WHAT SHOULD THE MARGIN BE? Answer: 001"-.003"
⩥ THE CAR HAS A WATER PUMP MOUNTED FAN. YOU NOTICE
THAT THE FAN BLADE TIPS MOVE BETWEEN ONE-EIGHT AND
ONE QUARTER INCH BACK AND FORTH. WHAT DOES THIS
INDICATE? Answer: A BADLY WORN WATER PUMP BEARING
⩥ THE BEST TIME TO CHECK FOR CRANKSHAFT ENDPLAY IS
AFTER: Answer: TORQUING THE MANI BEARING CAPS
⩥ CRANKSHAFT ENDPLAY CAN BE CHECKED WITH: Answer: A
DIAL INDICATOR
⩥ THE PICTURE BELOW SHOWS A MECAHINIC MEASURING:
Answer: A. VALVE GUIDE WEAR.
B. VALVE CONCENTRICITY.
C. VALVE MARGIN. (NOT CORRECT AWNSER)
D. VALVE ROTATION.
, ⩥ YOU ARE PERFORMING A COMPRESSION TEST. WHICH ONE
OF THE FOLLOWING IS TRUE? Answer: THE THROTTLE AND
CHOKE MUST BE OPENED FULLY.
⩥ WHICH ONE OF THE FOLLOWING IS A SAE GRADE 5 BOLT?
Answer: C
⩥ CYLINDER DIAMETER IS IMPORTANT WHEN DETERMINING
RING END GAP. AS A RULE OF THUMB, A 3 INCH BORE WOULD
REQUIRE A RING END GAP OF APPROXIMATELY: Answer: .009"-
.012"
⩥ PISTON RINGS SHOULD BE CHECKED FOR FIT: Answer: IN
THE PISTON RING GROOVES
IN THE CYLINDER
⩥ WHEN PUTTING AN ENGINE TOGEATHER, YOU WOULD USE
SHORT PIECES OF HOSE TO PROTECT THE: Answer: ROD
JOURNALS
⩥ WHICH ONE OF THE FOLLOWING WILL CAUSE OIL
CONSUMPTION? Answer: EXCESSIVE MAIN BEARING
CLEARANCE
