Updated specs are available.
Tappet-to-bore clearance (Mazdaspeed)
This spec doesn't apply to the car you selected.
Not yet checked against the factory manual for your car's year. It's verified in the 2004 Mazda Engine Workshop Manual BP (1.8L), normally aspirated and turbo; later manuals may differ.
Standard clearance 0.00099—0.00259 in (0.025—0.066 mm) Maximum clearance 0.0071 in (0.180 mm)Standard clearance 0.025—0.066 mm {0.00099—0.00259 in} Maximum clearance 0.180 mm {0.0071 in}
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure
Subtract tappet outside diameter from the corresponding bore diameter.
Applies to
- NB 2004–2005 (BP-Z3-TURBO) — 2004 factory turbo-engine evidence; 2005 inferred within MSM family.
- Verified in: 2004 Mazda Engine Workshop Manual BP (1.8L), normally aspirated and turbo
Sources (1)
View 1 source citations
- 2004 Mazda Engine Workshop Manual BP (1.8L), normally aspirated and turboTier 1
Page 01–10–22 (PDF p. 34) · Printed value & notes
Part no. 9999-95-EWBP-04Page 01–10–22 (PDF p. 34)Printed: “Standard clearance 0.025—0.066 mm {0.00099—0.00259 in} Maximum clearance 0.180 mm {0.0071 in}”
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