SAE AIR 1243 D: 2013(S2018)
SAE AIR 1243 D: 2013(S2018)
ANTI BLOW-BY DESIGN PRACTICE FOR CAP SEALS
SAE International
ANTI BLOW-BY DESIGN PRACTICE FOR CAP SEALS
SAE International
1. SCOPE
2. APPLICABLE DOCUMENTS
3. INTRODUCTION
4. CONTROL OF DIAMETER CLEARANCE
5. USE OF CAP-STRIP SEALS WITH ADEQUATE SIDE WALL CLEARANCE
6. USE OF SIDE WALL NOTCHES ON PISTON (OD) CAP-STRIP SEALS
7. USE OF CHAMFERS ON PISTON (OD) CAP SEALS
8. USE OF HIGH MODULUS MATERIAL BACKUP RINGS WITH PISTON
(OD) CAP SEALS
9. USE OF PISTON HEAD CHANNELS AND DRILLED HOLES
10. TESTING FOR BLOW-BY
11. NOTES
APPENDIX A - WARNING REGARDING THE USE OF
POLYTETRAFLUOROETHYLENE SOLID RING AND
ELASTOMERIC RING COMBINATIONS AS PISTON SEALS
Gives information on anti blow-by design practice for cap seals.
Document Type | Standard |
Status | Current |
Publisher | SAE International |
Committee | A-6C2 |