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General & Tune

Compression test — R80

▲ Safety-critical — over-torque-intolerant. Do not exceed the figure.
Value
good >9.0 bar
Alt
>131 psi
Applies · R80G/S · R80ST · R80RT · R80 '85+
Lower thresholds. A healthy R80 mono reading 118 psi is condemned by the general figures above.

This is the book's general row. In the book, pick your model and year and this figure resolves to your machine, with the one-page torque sheet, the job pages and the printable booklet.

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