5. ENGINE REMOVAL/INSTALLATION
5-1
Downtown 300i ABS
SERVICE INFORMATION
GENERAL INSTRUCTIONS
• A floor jack or other adjustable support is required to support and maneuver the engine. Be
careful not to damage the scooter body, cables and wires during engine removal.
• Use shop towels to protect the scooter body during engine removal.
• Drain the coolant before removing the engine.
• After the engine is installed, fill the cooling system with coolant and be sure to bleed air from the
water jacket. Start the engine to check for coolant leaks.
• Before removing the engine, the rear brake caliper must be removed first. Be careful not to bend
or twist the brake fluid tube.
SPECIFICATIONS
Engine oil capacity:
At disassembly: 1.5 L
At change: 1.3 L
Coolant capacity:
Radiator: 766 cc
Hose with cool coolant: 169 cc
Hose with hot coolant: 194 cc
Reserve tank: 590 cc
Total capacity: 1719 cc
TORQUE VALUES
90304-GHE8-0040 Engine hanger (Engine side) 5.0 kgf-m (50 N-m)
90305-LBD4-9000 Engine hanger (Frame side) 6.5 kgf-m (65 N-m)
95801-10060 Rear fork mount bolts 3.5 kgf-m (35 N-m)
90305-KFW6-9120-M1 Rear axle nut 12.0 kgf-m (120 N-m)
95801-10035-00 Rear cushion lower/upper mount bolts 4.0 kgf-m (40 N-m)