# Crankshaft end play (Mazdaspeed)

Canonical URL: https://miatatorque.com/spec/crankshaft-end-play-msm/

Applicability: NB 2004–2005 (BP-Z3-TURBO) — 2004 factory turbo-engine evidence; 2005 inferred within MSM family.

Confidence: fsm

Standard end play
0.080—0.282 mm {0.0032—0.0111 in}
Maximum end play
0.30 mm {0.012 in}

Always confirm against your factory manual. Match every restriction and follow all stages and procedure notes. Disputed claims must not be automatically resolved. The complete record below preserves every printed unit, source claim and procedure.

```json
{
  "id": "crankshaft-end-play-msm",
  "name": "Crankshaft end play (Mazdaspeed)",
  "aliases": [],
  "applies_to": [
    {
      "gen": "NB",
      "years": [
        2004,
        2005
      ],
      "engines": [
        "BP-Z3-TURBO"
      ],
      "note": "2004 factory turbo-engine evidence; 2005 inferred within MSM family."
    }
  ],
  "kind": "non-torque",
  "value_text": "Standard end play\n0.080—0.282 mm {0.0032—0.0111 in}\nMaximum end play\n0.30 mm {0.012 in}",
  "procedure": {
    "notes": "Measure with main bearing caps installed per assembly procedure; correct with the specified thrust bearing/crankshaft procedure."
  },
  "confidence": "fsm",
  "sources": [
    {
      "source": "workshop-bp-turbo-2004",
      "page": "01–10–25 (PDF p. 37)",
      "as_printed": "Standard end play\n0.080—0.282 mm {0.0032—0.0111 in}\nMaximum end play\n0.30 mm {0.012 in}",
      "verified_years": [
        2004,
        2004
      ],
      "document": {
        "id": "workshop-bp-turbo-2004",
        "tier": 1,
        "title": "2004 Mazda Engine Workshop Manual BP (1.8L), normally aspirated and turbo",
        "part_number": "9999-95-EWBP-04",
        "covers": [
          {
            "gen": "NB",
            "years": [
              2004,
              2004
            ],
            "engines": [
              "BP-Z3-TURBO"
            ],
            "trans": [
              "6MT"
            ]
          }
        ]
      }
    }
  ],
  "jobs": [],
  "system": "engine",
  "component": "inventory-pass-2026-10",
  "componentName": "Service measurements and fasteners",
  "sequence_diagrams": [],
  "url": "https://miatatorque.com/spec/crankshaft-end-play-msm/"
}
```