Input shaft line
Drawing 10: INPUT SHAFT ASSEMBLY
The schematic drawings that you will find on this page will help you identify the different parts you want to replace during repair or overhaul of your gearbox. Once you have identified the desired parts with their item number, just ask Masson-Marine for a detailed quotation. Please note, however, that every enquiry MUST contain the following information: - SERIAL NUMBER of the gearbox, - TYPE of gearbox, - RATIO, - number of the DRAWING, and - LIST OF PARTS that you require.
| ITEM | |
| 1 | front casing flange |
| 2 | lip seal ring |
| 3 | SpeediSleeve® |
| 4 | hex screw |
| 5 | spring washer |
| 6 | taper roller bearing |
| 7a | input shaft, 1/30 taper |
| 7b | input shaft, 1/10 taper |
| 8 | input drive pinion |
| 9 | taper roller bearing |
| 10 | coupling centre piece |
| 11 | socket screw |
| 12 | serrated washer |
| 13 | set of shims |
| 14 | lip seal ring |
| 15 | socket screw |
| 16 | elastic coupling (pump drive) |
| 17 | oil pump carrier flange |
| 18 | oil pump centring part |
| 19 | gear oil pump |
| 20 | threaded plug |
| 21 | plastic pad |
| 22 | drive key |
| 23 | hex screw |
| 24 | serrated washer |
| 25 | lock ring |
Drawing 12: INPUT SHAFT ASSEMBLY
| Description | |
| 1 | input shaft |
| 2 | lip seal ring |
| 3 | SpeediSleeve® |
| 4 | front bearing cover |
| 5 | self-aligning carrier bearing |
| 6 | lock nut, type KM |
| 7 | spring washer |
| 8 | hex screw |
| 9 | self-aligning carrier bearing |
| 10 | hollow output drive pinion |
| 11 | self-aligning carrier bearing |
| 12 | taper roller bearing |
| 13 | clutch disc pressure plate & clutch drum hub |
| 14 | spacer for clutch disc hub |
| 15 | hex screw |
| 16 | serrated washer |
| 17 | lined clutch disc |
| 18 | plain steel clutch disc (sine shaped) |
| 19 | plain steel clutch disc (straight) |
| 20 | orifice |
| 21 | orifice |
| 22 | clutch hub |
| 23 | lock ring |
| 24 | countersunk socket screw |
| 25 | snap ring |
| 26 | spring pressure ring |
| 27 | extension bit for piston |
| 28 | clutch piston |
| 29 | piston ring |
| 30 | O-ring seal |
| 32 | clutch relief spring |
| 33 | seal ring type "Quad Ring" |
| 34 | come-home push rod |
| 35 | O-ring seal |
| 36 | threaded plug |
| 37 | splined hub |
| 38 | socket screw |
| 39 | socket screw |
| 40 | clutch hub adapter |
| 41 | intermediate front end cover |
| 48 | bronze bushing |
| 58 | threaded plug |
| 70 | clutch piston |
| 75 | socket screw |
| 76 | serrated washer |
| 77 | clutch drum, driving side |
| 78 | clutch drum, driven side |
| 80 | threaded plug |
