DR RV170 User Manual

20 DR
®
VERTICAL SHAFT ENGINE
Notes: Important Bolt Torque Specs
Items
Specifications
Torque Value
N·m
kg·m
Connection-rod bolt
M7 x 1.25
12
1.2
Cylinder head bolt
M8 × 1.5
26
2.6
Flywheel nut
M14 × 1.5
52
5.2
Crankcase cover bolt
M8 x 1.5
26
2.6
Valve clearance adjusting nut
M6 x 0.5
10
1.0
Valve Rocker Bolt
M8 x 1.25
24
2.4

DR RV170 Specifications

General

Brand	DR
Model	RV170
Category	Engine
Language	English