Chassis Course 1 Examination

• Please take this examination after finishing all of the

chapters in this course.
• Click the "Start Examination" button.
• Type all of your answers into the examination form on the
screen.
• After all of the questions are finished, click the "Write
Results" button at the bottom of the screen.
• A new window will appear. After inputting all required fields
into the answer form, print it out and submit it to your
instructor.
Chassis Course 1 Examination

Q-1 Which one of the following statements concerning the precautions to be taken when
disassembling the unit is correct?

j A. To perform the procedures efficiently, disassemble all the parts at one time and inspect all
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together.

j B. All parts have marks indicating the directionality and positions for assembly, so the assembling
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order can be understood easily.

j C. Categorize all the parts by each type and store when disassembling so as to assemble correctly.
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At the time of assembly, there are no problems even if the combination of parts change.
(e.g. When removing the valve: Categorize the valve lifter into the valve lifter-related
parts group and valve spring into the valve spring-related parts group to store in each group)

j D. Every time each part is removed, inspect the assembled condition, dirt, wear condition, flaw or
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breakage, etc.

Q-2 Which one of the following statements concerning the precautions to be taken when
installing is correct?

j A. Even for non-reusable parts such as packing and gaskets, if the condition is good, attempt to
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reuse packing and gaskets.
j B. The specified tightening torque is in the Repair Manual; however, when reassembling the parts
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once removed, tighten to a slightly higher torque.

j C. Be sure to apply oil and grease to the position specified by the Repair Manual.
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j D. As long as the parts are the same, it does not matter if the installing position or the installing
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order change.

Q-3 The following statements describe the parts to be pressed in. Select the most
appropriate statement.

j A. For the parts installed using SST such as the crankshaft pulley, if the operation of SST becomes
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tougher during installation, do not continue tightening forcibly but inspect the cause.

j B. For the parts installed using SST such as the crankshaft pulley, if the operation of SST becomes
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tougher during installation, apply impact to several positions on the parts with a plastic hammer
and attempt the procedure.

j C. For the parts to be pressed in using a press, if the press pressure exceeds 10 kg, stop the
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procedure and inspect the cause.

j D. When removing the parts to be pressed in using a puller, if the claw of the puller engages with
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the parts being removed, it does not matter if the puller tilts.

Q-4 The following statements describe a snap ring. Select the most appropriate statement.

j A. Remove all the snap rings by expanding.

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j B. For a snap ring, it is necessary to use suitable tools depending on the shape or position to
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remove and install.

j C. When removing the snap ring, if the snap ring deforms, correct the deformed point and reuse.
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j D. All the snap rings must be removed and installed with a snap ring expander.
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Chassis Course 1 Examination

Q-5 The following statements describe removal and installation of parts. Select the most
appropriate statement.

j A. For the parts such as hose and connector or the parts required to be returned to the original
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condition before removal, first make matchmarks or tags and then remove.

j B. When removing the parts with complicated constructions, temporarily tightening the removed
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parts could result in forgetting to tighten bolts, etc., so never tighten temporarily.

j C. The multiple bolts used for placing the part cannot be installed except for the specified position.
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It is not necessary to install temporarily.

j D. Installing the parts that have directionality in the wrong direction does not affect performance.
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Q-6 The following statements describe the battery. Select the most appropriate statement.

j A. When removing electric equipment, disconnect the battery positive terminal before beginning the
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procedure.

j B. Disconnecting the battery terminal deletes the memory information such as selected radio
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channel or diagnostic codes.
It is necessary to make a note about the information before disconnecting the battery.

j C. Before removing the battery from the vehicle, discharge the battery completely.
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j D. When disconnecting the battery terminal, the power supply will be cut, so as long as the engine
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does not start, it does not matter if the ignition swich is in the ON position.

Q-7 Select the correct statement about clearance.

j A. When measuring the thrust clearance of the crankshaft using a dial gauge, set the suspended
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measuring tip of the dial gauge to 45 degrees against the measured gear.

j B. When measuring the oil clearance of the crankshaft and connecting rod using a press gauge,
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the smaller oil clearance makes the flattened width of the press gauge small.

j C. Oil clearance never becomes smaller, so if the measured value is lower than the specified value,
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a mistake in measurement should be suspected.

j D. When the clearance exceeds the maximum limit value, compare the measured values of two
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parts and replace the one that has the value closest to the specified value.

Q-8 Select the correct statement about measuring dimension.

j A. When measuring the inner diameter of parts, measure several positions and calculate the
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average, considering that the wear is not even.

j B. When checking whether the spring is at a right angle to the surface plate, measure using a try
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square, a micrometer, and surface plate.

j C. When measuring the outer diameter of the piston using a micrometer, measure several positions
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and read the smallest value.

j D. When measuring to inspect for elliptical wear, measure the maximum diameter and the minimum
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diameter only once each on the circumference.

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Chassis Course 1 Examination

Q-9 Select the correct statement about the shaft runout of the camshaft.

j A. When the camshaft has shaft runout, vibration occurs and smooth turning and sliding cannot
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occur.

j B. When inspecting the shaft runout of the camshaft shaft, as long as a V-block and dial gauge are
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used, it is possible to inspect it on an uneven worktable.

j C. Contact the suspended measuring tip of the dial gauge to 45 degrees against the camshaft to
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measure.

j D. If you cover the camshaft oil hole with tape, etc., to prevent the measured value from being
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altered by the hole. It is not necessary to avoid the hole when suspending measuring tip of the
dial gauge.

Q-10 The following statements describe cleaning and washing. Select the most appropriate
statement.

j A. Since kerosene or white gasoline are used as washing oils, these can be suitable for cleaning
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rubber parts or plastic parts, etc.

j B. When washing using a brush, change the types of brush bristles depending on the material of
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the parts.
j C. The main purpose of cleaning and washing is to reduce the time of disassembly.
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j D. Even if oil or grease remains on the adhering surface, it is not necessary to degrease it because
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seal packing, sealant, gasket, etc. absorbs it.

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Chassis Course 1 Examination

Chassis Course 1
No. Select. Ans. HINT:
1 D Using the keyboard, fill in your name and ID No. on this form.
Push the "Print" button and then submit the printout to the
2 C instructor by FAX.
3 A The print button does not function for Internet Explorer
versions below 5.0.
4 B
In such cases, please print out the answers using the print
5 A function of the browser (under "File").
6 B
Reference:
7 C When instructed by the instructor, go to the "File" pull-down
8 C menu at the top of the window and select "Save as" to save the
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Before saving, be sure to select "Web file (*.htm; *.html)" or
10 B "Text file (*.txt)" according to the file format that was
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Submit the saved file to your instructor by e-mail or a floppy
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