What are the steps involved in installing cylinder heads?
What will be an ideal response?
1. Be sure to install the cylinder head gaskets in the right direction.
2. Most engines have dowels to align the heads. If there are no dowels, make alignment pilots by cutting the heads off two long bolts and hack-sawing screwdriver grooves in their tops. These aligning studs will help protect the head gasket from damage during installation and can be removed easily after the head is installed.
3. Be sure to compare the head gasket to the head to see that it is the correct one. Check that the fire rings around the combustion chambers fit and that oil and coolant passageways line up.
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_____ de una grúa DEBEN tener barricadas para evitar que los empleados sufran golpes.
a. Las vigas de soporte adicional b. El radio de giro de la cola c. La alfombrilla d. La pluma
____ draft is taken in the vent stack between the combustion device and the draft diverter.
A. Over-the-fire B. Chimney C. Vent D. Combustion
The section of the furnace that reaches the highest temperature is the:
a. convection section b. radiant section c. shock bank d. firebox
Technician A says to bleed the conventional brake system before bleeding the ABS modulator. Technician B says a scan tool may be required to bleed the ABS modulator. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B