hsr-benelli S-series Service Manual page 3

3. ENGINE.......................................................................................................... 32
3.1 Engine Removal and Installation........................................................ 33
3.2 Engine Disassembly/Assembly.......................................................... 41
3.2.1 CYLINDER HEAD ......................................................................... 41
3.2.2 CYLINDER AND PISTONS .......................................................... 58
3.2.3 ENGINE BOTTOM END ............................................................... 66
3.2.4 Cooling system Thermostat and Water pump .............................. 82
4. TRANSMISSION............................................................................................ 91
4.1 Transmission Dismantling.................................................................. 92
4.2 Transmission Assembling.................................................................. 98
4.3 Center flange bearing........................................................................ 107
5. PUMP........................................................................................................... 109
5.1 Jet Pump overview ............................................................................ 110
5.2 JET PUMP DISASSEMBLING ........................................................... 111
5.3 ASSEMBLING THE JET PUMP ......................................................... 116
5.4 Jet Pump Assembly into the PWC ................................................... 127
Assembly of the Reverse Gear (For Series - R Pro Model only)... 129
5.5
5.6 Assembling riding plate ................................................................... 130
5.7 Steering cable setting ...................................................................... 130
5.8 Trim system bleeding ....................................................................... 131
6. FUEL SYSTEM............................................................................................ 133
6.1 Fuel Tank and Fuel Pump ................................................................ 134
7. EXHAUST SYSTEM..................................................................................... 138
7.1 Muffler and Hoses ............................................................................. 139
7.2 Exhaust Manifold .............................................................................. 141
Assembling the hoses on exhaust manifold............................. 144
7.3
7.4 Leak test of the Exhaust hose ......................................................... 145
Assembling the exhaust manifold on the engine ...................... 146
7.5
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