Yamaha F200A - Lower Unit Torque Specifications; Bracket Unit Torque Specifications

SPEC
Specifications
25
60L3D1X
Timing chain tensioner bolt M6 12 1.2 8.7
Spark plug — 25 2.5 18
Cylinder head bolt
1st
M10
19 1.9 14
2nd 37 3.7 27
3rd 90°
1st
M8
14 1.4 10
2nd 28 2.8 20
Engine hanger bolt M6 12 1.2 8.7
Cooling water cover bolt M6 12 1.2 8.7
Starboard cylinder head plug — 23 2.3 17
Cylinder block plug — 23 2.3 17
Engine temperature sensor — 15 1.5 11
Connecting rod cap
1st
—
23 2.3 17
2nd 48 4.8 35
3rd 90°
Baffle plate nut — 12 1.2 8.7
Crankcase cover bolt
1st
M8
14 1.4 10
2nd 28 2.8 20
Crankcase cover plate screw M4 2 0.2 1.4
Oil pump screw — 40.42.9
Crankcase stud bolt
1st
M8
25 2.5 18
2nd 90°
Crankcase bolt
1st
M10
40 4.0 29
2nd 90°
1st
M8
14 1.4 10
2nd 28 2.8 20
Lower unit (regular rotation model)
Trim tab bolt M10 43 4.3 31
Lower unit bolt M10 47 4.7 34
Propeller nut — 55 5.5 40
Propeller shaft housing grease nipple — 60.64.3
Propeller shaft housing bolt M8 30 3.0 22
Pinion nut — 142 14.2 103
Lower unit (counter rotation model)
Trim tab bolt M10 43 4.3 31
Lower unit bolt M10 47 4.7 34
Propeller nut — 55 5.5 40
Ring nut — 108 10.8 78
Propeller shaft housing bolt M8 30 3.0 22
Propeller shaft housing grease nipple — 60.64.3
Pinion nut — 142 14.2 103
Bracket unit
Shift rod detent bolt — 18 1.8 13
Flushing hose adapter screw M6 5 0.5 3.6
Part to be tightened Thread size
Tightening torques
N·mkgf·mft·lb
https://www.boat-manuals.com/