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ATS Time-Rite Pro Basic Kit - 18MM Engines

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Part# 12-05511
MFR Model# I200B18


Time-Rite is an instrument designed for precision timing of aircraft engines by direct measurement of piston travel.

The features of the Time-Rite design a moveable slide pointer, and an adjustable calibrated scale, eliminate the need for finding top dead center and compensate for the variables involved in accurate piston positioning.

Calibrated scales are available for most types of engines, and scale calibrations are obtained in cooperation with, and are approved by the engine manufactures.

Because of the difference in spark plug locations and piston dome shapes, different pivot arms are available to adapt the Time-Rite to most aircraft engines. All arms are easily interchanged. Carries a Lifetime ATS-Pro warranty

Note: This is the BASIC 18MM unit (arms and scales not included).

Note: This basic unit does not include scales or arms, which must be purchased separately. We also feature a complete kit which does include all arms and scales for 14mm engines I200B14K, 18mm engines I200B18K, or both I200BCK.

Engine Information

  • Install Time-Rite in the spark plug hole of the timing cylinder and turn the engine through one complete cycle which leaves the slide pointer at the highest piston travel point, permitting alignment of the zero degree position on the calibrated scale with the slide pointer.

  • Timing degree positions measured from the zero degree scale mark represent angular, crankshaft positions relative to true top dead center as obtained by methods using a pointer and protractor on the crankshaft.


In The Box

  • 1 18mm Time-Rite unit



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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