Change #22

Exhaust System hatchback-car-exhaust

• summary set to "Manifold, catalyst, pipes, and muffler that carry and quiet the engine's exhaust gas."

Exhaust Manifold hatchback-car-manifold

• summary set to "Cast or fabricated header that collects exhaust gas from the cylinder ports into one pipe."

Muffler hatchback-car-muffler

• summary set to "Chambered steel silencer in the exhaust line that reduces engine noise."

Hood hatchback-car-hood

• summary set to "Hinged steel or aluminium panel that closes the engine compartment."

Tailgate Hinge hatchback-car-tailgate-hinge

• summary set to "Pivot fitting at the roof edge on which the tailgate or boot lid swings open."

Water Pump hatchback-car-water-pump

• summary set to "Belt- or electrically driven centrifugal pump that circulates coolant through the engine and radiator."

Cooling Fan hatchback-car-cooling-fan

• summary set to "Electric fan behind the radiator that pulls air through it when ram air is not enough."

VHF/UHF Radio heavy-lift-helicopter-radio

• summary set to "VHF/UHF transceiver in the cockpit for voice communication with air traffic control and ground units."

Hydraulic Reservoir heavy-lift-helicopter-hydraulic-reservoir

• summary set to "Pressurised tank that holds the hydraulic fluid supply and accommodates volume changes in the system."