Service Specifications - TOHATSU 40 Service Manual

SERVICE SPECIFICATIONS

Standard Torque Values
Size
M4
M5
M6
M8
M10
These torque values apply only when a special torque specification is not listed in the Special Torque
Values chart at the beginning of each section.
Manufacturer Special Tools Required
Powerhead
Flywheel Puller Assembly Kit......................................... 3C7-72211-0
Plate, Flywheel Puller ........................ 3B7-72783-0, 3C7-72783-0
Bolt, M8 x 25 mm (3 pcs) ..........................................3B7-72786-0
Bolt, M8 x 40 mm (3 pcs) ..........................................3B7-72785-0
Washer (3 pcs) ...........................................................940191-0800
Pressing Bolt .............................................................3B7-72784-0
Powerhead Stand .......................................................... 353-72247-1
Piston Pin Tool ....................................... 345-7221 5-0, 353-72215-0
Piston Ring Tool ............................................................. 353-72249-0
Thickness Gauge Set .................................................... 353-72251-0
Gearcase
Socket, Bevel Gear B Nut ......................345-72232-0, 3B7-72232-0
Wrench, Bevel Gear B Nut ......................346-72231-0, 3B7-72231-0
Bevel GearA Bearing Puller Assembly .. 3A3-72755-0 , 3B7-72755-0
Bevel GearA Bearing Set Tool .............. 3C8-72719-0 , 3B7-72719-0
Bevel Gear A Bearing Outer Race Fitting Tool ..............3B7-72739-0
Needle Roller Bearing Puller Kit ............ 3C8-72700-0, 3B7-72700-0
Needle Bearing Press Kit ...............................................3C7-72900-1
Backlash Measurement Tool Kit (Gear A & B) ...... 3C8-72234-0, 3B7-72234-0
Backlash Measurement Tool Kit (Gear B & C) ..............................3B7-72255-0
Backlash Measuring Tool Clamp ...................................3B7-72720-0
Bolt for Lower Pump Case (4 pcs) ........910191-0830, 910191-0835
Dial Gauge Plate .............................................................3B7-72729-0
Shimming Gauge ............................................................3B7-72250-0
Thickness Gauge Set ................................................... (353-72251-0)
Shift Rod Joint Puller ..................................................... 353-72248-0
Spring Pin Tool A .................................... 345-72227-0, 369-72217-0
Spring Pin Tool B .................................... 345-72228-0, 369-72218-0
Clutch Pin Snap Tool ...................................................... 345-72229-0
3-/ 4-Cylinder
GENERAL SERVICE INFORMATION
in-lb ft-lb
10 - 17 0.8 - 1.4
26 - 35 2.2 - 2.9
44 - 52 3.6 - 4.3
97 - 133 8 - 11
204 - 274 17 - 22
Torque
N·m
1 - 2
3 - 4
5 - 6
11 - 15
23 - 31
kg-m
0.1 - 0.2
0.3 - 0.4
0.5 - 0.6
1.1 - 1.5
2.3 - 3.1
2-5