1. Loosen The Castle Nut By Suitable Spanner.
2. Take Out The Split Pin.
3. Remove The Nut Washer.
4. Remove Buffer Plate.
5. Remove 3 Spring Plates.
6. Remove Damper Plate.
7. Remove Valve Plate And Guide Washer.
8. Remove Locating Pin(it Keeps The Valve Aligned ).Now All The Plates Are Checked For Proper Seating , If Valve Plate Does'nt Seat Properly, It Is Lapped By A coarser And finer Paste, Making A Figure Of 8 On A True Surface Plate. A Figure Of 8 Is Made Because An Even And Continuous Lapping Can Be Done Only By A Figure Of 8.
2. Take Out The Split Pin.
3. Remove The Nut Washer.
4. Remove Buffer Plate.
5. Remove 3 Spring Plates.
6. Remove Damper Plate.
7. Remove Valve Plate And Guide Washer.
8. Remove Locating Pin(it Keeps The Valve Aligned ).Now All The Plates Are Checked For Proper Seating , If Valve Plate Does'nt Seat Properly, It Is Lapped By A coarser And finer Paste, Making A Figure Of 8 On A True Surface Plate. A Figure Of 8 Is Made Because An Even And Continuous Lapping Can Be Done Only By A Figure Of 8.
Suction and discharge valve diffrence
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