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