Yamaha YZ450F(V) Owner's Service Manual page 408

ENGINE REMOVAL
EC4M5000
ASSEMBLY AND INSTALLATION
Engine installation
1. Install:
• Engine 1
Install the engine from right side.
• Pivot shaft 2
• Engine mounting bolt (lower) 3
• Engine lower bracket 4
• Bolt (engine lower bracket) 5
• Patch 6
• Engine mounting bolt (front) 7
• Engine upper bracket (right) 8
• Engine upper bracket (left) 9
• Bolt (engine upper bracket) 0
• Engine mounting bolt (upper) A
NOTE:
• Apply the molybdenum disulfide grease on
the pivot shaft.
• Install the patch with the claw a facing out-
side the chassis.
Brake pedal
1. Install:
• Spring 1
• Brake pedal 2
• O-ring 3
• Bolt (brake pedal) 4
• Clip 5
NOTE:
Apply the lithium soap base grease on the bolt,
O-rings and brake pedal bracket.
Drive sprocket
1. Install:
• Drive sprocket 1
• Drive chain 2
NOTE:
Install the drive sprocket together with the
drive chain.
4 - 84
ENG
85 Nm (8.5 m · kg, 61 ft · lb)
53 Nm (5.3 m · kg, 38 ft · lb)
34 Nm (3.4 m · kg, 24 ft · lb)
53 Nm (5.3 m · kg, 38 ft · lb)
55 Nm (5.5 m · kg, 40 ft · lb)
55 Nm (5.5 m · kg, 40 ft · lb)
New
26 Nm (2.6 m · kg, 19 ft · lb)