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SPK-SRRV

Spark control system-spark relay regulator valve.

SPK-TAVIA

Spark control system-temperature activated vacuum ignition advance.

SPK-TCS

Spark control system-transmission controlled spark.

SPK-TIDC

Spark control system-timing control system.

SPK-TV

Spark control system-thermal valve.

SPK-TVS

Spark control system-thermal vacuum switch.

SPK-VAC

Spark control system-vacuum advance solenoid.

SPK-VACTO

Spark control system-vacuum advance coolant temperature override.

SPK-VAV

Spark control system-vacuum advance valve.

SPK-VR

Spark control system-vacuum retard.

SPK-VSV

Spark control system-vacuum retard switch.

SPK-VTCS

Spark control system-vacuum timing control system.

Splash Lubrication

A non-pressurized system of lubrication, same as splash-feel oil system.

Splash Shield

A stamped sheet-metal deflector plate located behind the disc-brake rotor providing component protection from dirt and water and improving the flow of air over the rotor.

Splash-feel Oil System

A type of engine lubrication system in which oil is splashed onto the engine parts to be lubricated.

Splined Discs

Multiple-disc clutch components splined internally to the side gears or over a special hub on single-pack types.

Splined Yoke

A consideration to allow the driveshaft length to increase and decrease to accommodate the movement of the rear axle.

Splines

The internal or external longitudinal grooves in a gear or shaft that mesh when assembles, causing the gear to turn with the shaft, but allow lateral movement.

Split Brake System

A service-brake system having tow or more separate fluid, electrical, mechanical, or other circuits. If one circuit fails, full or partial brake actuating capability is retained.

Split Crankcase

An oil pan split horizontally, in the same plane as the crankshaft, into two or more pieces to simplify service.