Engine Removal/Installation Service Information; Engine Removal/Installation Specifications - Honda 2003 NPS50 Ruckus Service Manual

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SERVICE I NFORMATION
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GENERAL
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During engine removal and installation, support the scooter using a hoist or equivalent.
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Support the engine using a jack or other adjustable support to ease of engine mounting bolt removal.
When removing/installing the engine, tape the frame around the engine beforehand .for frame protection.
The following components require engine removal for service.
- Crankshaft/piston/cylinder (page 1 3-3)
The following components can be serviced with the engine installed in the frame.
- Kick starter/drive pulley/driven pulley/clutch (page 1 0-3)
- Final reduction (page 1 1 -3)
- Alternator/starter (page 1 2-3)
- Cylinder head/valves (page 9-3)
- Water pump (page 7-3)
- Carburetor (page 6-7)
- Oil pump (page 5-4)
SPECIFICATION
ITEM
Engine dry weight
Coolant capacity
Engine oil capacity
TORQUE VALUES
Engine hanger link bolt (frame side)
Engine mounting nut (engine side)
Rear shock absorber mounting bolt (upper)
Radiator and engine
At draining
At disassembly
39 N·m (4.0 kgf·m, 29 lbf . ft)
49 N·m (5.0 kgf·m, 36 lbf . ft)
38 N·m (3.9 kgf·m, 28 lbf . ft)
ENGINE REMOVAL/INSTALLATION
SPECIFICA TIONS
20.8 kg (45.9 lbs)
0.48 l iter (0.51 US qt, 0.42 Imp qt)
0.6 liter (0.6 US qt, 0.5 Imp qt)
0.7 liter (0.7 US qt, 0.6 Imp qt)
U-nut
8-3