Yamaha 200A Service Manual download pdf (Page 29)

60L3D1X

24

Tightening torques

2

Specified torques

Part to be tightened Thread size

Tightening torques

N·mkgf·mft·lb

Fuel system

Fuel filter holder bolt M6 8 0.8 5.8

Fuel filter bracket bolt M6 8 0.8 5.8

Intake air temperature sensor — 40.42.9

Low-pressure fuel pump bracket bolt M5 5 0.5 3.6

Fuel cooler nut — 50.53.6

Float chamber bracket bolt M8 7 0.7 5.1

High-pressure fuel pump relay nut — 30.32.1

Vapor separator cover screw M4 2 0.2 1.4

Link rod nut — 40.42.9

Magnet control lever joint — 40.42.9

Throttle cam bolt — 80.85.8

Power unit

PTT motor lead bolt M6 4 0.4 2.9

Upper case cover bolt M6 8 0.8 5.8

Apron bolt M6 8 0.8 5.8

Power unit bolt M9 • M10 42 4.2 30

Flywheel magnet nut — 240 24 174

PTT relay nut — 40.42.9

Starter relay lead bolt M6 4 0.4 2.9

Battery cable nut — 90.96.5

Starter motor bolt M8 29 2.9 21

Rectifier Regulator

1st

M6

60.64.3

2nd 12 1.2 8.7

Link rod nut — 40.42.9

Oil pressure sensor — 18 1.8 13

Oil filter union bolt — 34 3.4 25

Oil filter — 18 1.8 13

Driven sprocket bolt M10 60 6.0 43

Timing belt tensioner bolt — 39 3.9 28

Drive sprocket bolt M5 7 0.7 5.1

Cylinder head cover plate screw M4 2 0.2 1.4

Cylinder head cover bolt

1st

M6

80.85.8

2nd 8 0.8 5.8

Camshaft cap bolt

1st

M7

80.85.8

2nd 17 1.7 12

Exhaust cover bolt

1st

M6

60.64.3

2nd 12 1.2 8.7

Exhaust outer cover bolt

1st

M8

14 1.4 10

2nd 28 2.8 20

Exhaust outer cover plug M18 55 5.5 40

Maintenance specifications / Tightening torques

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