Engine Removal; Installing The Engine; Installing The Muffler And Exhaust Pipe - Yamaha 2009 YFM25RY Service Manual

EAS23720

INSTALLING THE ENGINE

1. Install:
• Engine mounting bolt (rear lower side) "1"
• Engine mounting bolt (rear upper side)
"2"
• Engine bracket bolts (upper side) "3"
• Engine mounting bolt (upper side) "4"
• Engine brackets (front side) "5" "6"
• Engine mounting bolt (front side) "7"
TIP
• The direction of the bolt insertion is made
from the right side of the body.
• Do not fully tighten the bolts.
2. Install:
• Crankcase bolt "8"
3. Tighten:
• Engine bracket bolts (upper side) "3"
• Engine mounting nut (rear lower side) "1"
• Engine mounting nut (rear upper side) "2"
• Engine mounting nut (upper side) "4"
• Engine mounting nut (front side) "7"
• Engine bracket bolts (front side)
• Crankcase nut "8"
Engine bracket bolt (upper side)
33 Nm (3.3 m·kg, 24 ft·lb)
Engine mounting nut (rear
lower side)
66 Nm (6.6 m·kg, 49 ft·lb)
Engine mounting nut (rear
upper side)
66 Nm (6.6 m·kg, 49 ft·lb)
Engine mounting nut (upper
side)
66 Nm (6.6 m·kg, 49 ft·lb)
Engine mounting nut (front
lower side)
40 Nm (4.0 m·kg, 30 ft·lb)
Engine bracket bolt (M8)
33 Nm (3.3 m·kg, 24 ft·lb)
Crankcase nut
40 Nm (4.0 m·kg, 30 ft·lb)

ENGINE REMOVAL

EAS4D3F003
INSTALLING THE MUFFLER AND EXHAUST
PIPE
1. Install:
• Gasket "1" New
(to muffler)
Installed depth of gasket "a"
3.5 mm (0.14 in)
2. Install:
• Exhaust pipe protector
3. Tighten:
• Exhaust pipe protector screws
Screw
8 Nm (0.8 m·kg, 5.9 ft·lb)
LOCTITE®
5-4