Exam 16: Reassembly and Starting

Technician A says to avoid lubrication on the thrust bearing surfaces. Technician B says when installing main bearing caps, tap them with a ball peen hammer to insure they seat properly. Who is right?

Free

(Multiple Choice)

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Question 1

Correct Answer:

Verified

The engine should be run at 1500-2000 rpm for _____ minutes when first started after a rebuild.

Free

(Short Answer)

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Question 2

Correct Answer:

Verified

Which of the following is the best answer?

Free

(Multiple Choice)

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Question 3

Correct Answer:

Verified

Without protective gloves, it is possible for acid from your hands to etch engine bearings.

(True/False)

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Question 4

What tool will we use to check for crankshaft bearing oil clearance?

(Short Answer)

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Question 5

If an engine is difficult to start, spray starting fluid into it while cranking it over.

(True/False)

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Question 6

Immediately following an engine overhaul, why should the customer check the oil frequently?

(Essay)

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Question 7

Why should the crank be rotated after installing each piston?

(Short Answer)

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Question 8

In automatic transmission cars, which seal should be replaced while the engine is out?

(Short Answer)

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Question 9

If the block does not have aligning pins for the timing cover, how can the cover be aligned?

(Short Answer)

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Question 10

Two technicians are discussing crankshaft bearing installation. Technician A says that upper and lower main bearing inserts are always interchangeable. Technician B says to lubricate the backsides of the bearing inserts before installing them. Who is right?

(Multiple Choice)

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Question 11

Technician A says when bearing clearance is excessive, polish the entire parting area. Technician B says for a 5-main bearing block, the typical torque sequence is 1,5,3,2,4. Which technician is correct?

(Multiple Choice)

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Question 12

Two tools we use to check crankshaft end play are a(n) _ and a(n) _.

(Short Answer)

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Question 13

When tightening the exhaust manifold bolts, which ones are tightened first: inside or outside?

(Short Answer)

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Question 14

Technician A says to soak the piston rings thoroughly in oil before installing them to prevent wear during initial break-in. Technician B says a bad fuel pump can trigger a knock sensor. Who is right?

(Multiple Choice)

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(31)

Question 15

How are the rings broken in during a test drive?

(Short Answer)

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Question 16

Two technicians are discussing engine installation. Technician A says to install two of the bolts and pull the engine and transmission together by slowly tightening them. Technician B says that the engine mount bolts on one side of the engine must be torqued before installing the mount on the other side of the engine. Who is right?

(Multiple Choice)

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(43)

Question 17

What should be installed on the rod bolts to protect the crank against accidental nicks during piston installation?

(Short Answer)

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(40)

Question 18

Technician A says a short piece of fuel hose should be placed over the rod bolts to protect the crankshaft during removal and installation. Technician B says you should wear clean latex gloves before handling engine bearings. Who is correct?

(Multiple Choice)

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Question 19

Each of the following can result in reduced crankshaft bearing oil clearance EXCEPT:

(Multiple Choice)

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Question 20

Showing 1 - 20 of 45

Technician A says to avoid lubrication on the thrust bearing surfaces. Technician B says when installing main bearing caps, tap them with a ball peen hammer to insure they seat properly. Who is right?

The engine should be run at 1500-2000 rpm for _____ minutes when first started after a rebuild.

Which of the following is the best answer?

Without protective gloves, it is possible for acid from your hands to etch engine bearings.

What tool will we use to check for crankshaft bearing oil clearance?

If an engine is difficult to start, spray starting fluid into it while cranking it over.

Immediately following an engine overhaul, why should the customer check the oil frequently?

Why should the crank be rotated after installing each piston?

In automatic transmission cars, which seal should be replaced while the engine is out?

If the block does not have aligning pins for the timing cover, how can the cover be aligned?

Two technicians are discussing crankshaft bearing installation. Technician A says that upper and lower main bearing inserts are always interchangeable. Technician B says to lubricate the backsides of the bearing inserts before installing them. Who is right?

Technician A says when bearing clearance is excessive, polish the entire parting area. Technician B says for a 5-main bearing block, the typical torque sequence is 1,5,3,2,4. Which technician is correct?

Two tools we use to check crankshaft end play are a(n) _ and a(n) _.

When tightening the exhaust manifold bolts, which ones are tightened first: inside or outside?

Technician A says to soak the piston rings thoroughly in oil before installing them to prevent wear during initial break-in. Technician B says a bad fuel pump can trigger a knock sensor. Who is right?

How are the rings broken in during a test drive?

What should be installed on the rod bolts to protect the crank against accidental nicks during piston installation?

Technician A says a short piece of fuel hose should be placed over the rod bolts to protect the crankshaft during removal and installation. Technician B says you should wear clean latex gloves before handling engine bearings. Who is correct?

Each of the following can result in reduced crankshaft bearing oil clearance EXCEPT:

Engine Operation

Engine Shop Safety

Diagnosing Engine Problems

Engine Removal, Disassembly, Inspection, and In-Chassis Repairs

Cleaning the Engine

Micrometer Practice

Cylinder Head: Parts and Service

Cylinder Head: Springs, Valves, and Valve Sets

Camshafts, Lifters, Timing Belts, and Chains

Cylinder Block: Inspection and Service

Crankshaft, Bearings, and Engine Balancing

Pistons, Rings, and Connecting Rods

Lubrication

Cooling System

Engine Hardware: Fasteners, Thread Repair, and Gaskets

Engine Breathing: Intake and Exhaust Systems

Turbochargers and Superchargers

Producing Power: Valve Timing, Power and Torque Measurement

Filters

Exam 16: Reassembly and Starting

Technician A says to avoid lubrication on the thrust bearing surfaces. Technician B says when installing main bearing caps, tap them with a ball peen hammer to insure they seat properly. Who is right?

The engine should be run at 1500-2000 rpm for _____ minutes when first started after a rebuild.

Which of the following is the best answer?

Without protective gloves, it is possible for acid from your hands to etch engine bearings.

What tool will we use to check for crankshaft bearing oil clearance?

If an engine is difficult to start, spray starting fluid into it while cranking it over.

Immediately following an engine overhaul, why should the customer check the oil frequently?

Why should the crank be rotated after installing each piston?

In automatic transmission cars, which seal should be replaced while the engine is out?

If the block does not have aligning pins for the timing cover, how can the cover be aligned?

Two technicians are discussing crankshaft bearing installation. Technician A says that upper and lower main bearing inserts are always interchangeable. Technician B says to lubricate the backsides of the bearing inserts before installing them. Who is right?

Technician A says when bearing clearance is excessive, polish the entire parting area. Technician B says for a 5-main bearing block, the typical torque sequence is 1,5,3,2,4. Which technician is correct?

Two tools we use to check crankshaft end play are a(n) _____ and a(n) _____.

When tightening the exhaust manifold bolts, which ones are tightened first: inside or outside?

Technician A says to soak the piston rings thoroughly in oil before installing them to prevent wear during initial break-in. Technician B says a bad fuel pump can trigger a knock sensor. Who is right?

How are the rings broken in during a test drive?

What should be installed on the rod bolts to protect the crank against accidental nicks during piston installation?

Technician A says a short piece of fuel hose should be placed over the rod bolts to protect the crankshaft during removal and installation. Technician B says you should wear clean latex gloves before handling engine bearings. Who is correct?

Each of the following can result in reduced crankshaft bearing oil clearance EXCEPT:

Engine Operation

Engine Shop Safety

Diagnosing Engine Problems

Engine Removal, Disassembly, Inspection, and In-Chassis Repairs

Cleaning the Engine

Micrometer Practice

Cylinder Head: Parts and Service

Cylinder Head: Springs, Valves, and Valve Sets

Camshafts, Lifters, Timing Belts, and Chains

Cylinder Block: Inspection and Service

Crankshaft, Bearings, and Engine Balancing

Pistons, Rings, and Connecting Rods

Lubrication

Cooling System

Engine Hardware: Fasteners, Thread Repair, and Gaskets

Engine Breathing: Intake and Exhaust Systems

Turbochargers and Superchargers

Producing Power: Valve Timing, Power and Torque Measurement

Filters

Two tools we use to check crankshaft end play are a(n) _ and a(n) _.