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Spark plug size and torque values

by in 912 / 914 Technical Questions 11 years ago

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Re: Spark plug size and torque values

by Fred Jenkins » 7 years ago

Fred Jenkins

2 1 0

Per Service Instruction SI-914-028
the new style plugs are to be torqued to 16Nm = 142 in lb on a COLD engine.
Imagine my surprise.

f

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Re: Spark plug size and torque values

by William Holloway » 7 years ago

William Holloway

11 7 0

Do we still torque the old plugs (DCPR8E) to 20Nm/ 177 in.lbs.

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Re: Spark plug size and torque values

by Roger Lee » 7 years ago

Roger Lee

128 5.28k 4.98k

177 in/lbs for the Ngk's...Yes

Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell

Thank you said by: William Holloway

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Re: Spark plug size and torque values

by William Holloway » 7 years ago

William Holloway

11 7 0

Thanks Roger

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Re: Spark plug size and torque values

by Roger james Larson » 6 years ago

Roger james Larson

9 21 0

Why are the Bosch Plugs torqued less than the NGK's? Anyone Know why this would be?

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