TOHATSU BFT 250A, Service Manual

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SERVICE INFORMATION
OIL CASE
Oil filter cartridge M20 x 1.5 12 1.2 9
Oil pressure sealing bolt M22 x 1.5 54 5.5 40
Oil drain plug M12 x 1.5 23 2.3 17
Throttle body bolt M8 x 1.25 22 2.2 16
Mount case bolt M10 x 1.25 44 4.5 32 See page 13-8
Mount case bolt M12 x 1.25 75 7.6 55 See page 13-8
Mount case flange nut M10 x 1.25 44 4.5 32
Flywheel bolt M12 x 1.0 118 12.0 87 Apply engine oil to the
threads and seating
surface.
Flywheel boss bolt M8 x 1.25 32 3.3 24 Apply engine oil to the
threads and seating
surface.
Oil pump cover screw M6 x 1.0 7.0 0.71 5.2
Oil pump relief sealing bolt, 18 mm M18 x 1.5 39 4.0 29 Apply locking agent to
the threads.
Oil pump body sealing bolt M22 x 1.5 49 5.0 36
Terminal insulator nut M6 x 1.0 7.8 0.80 5.8
Alternator bolt M10 x 1.25 44 4.5 32
Alternator nut M8 x 1.25 26 2.7 19
Alternator pulley lock nut – 110 11.2 81
Starter motor bolt M10 x 1.25 44 4.5 32
EOP switch (Low pressure side) (PT 1/8) 8.0 0.82 5.9
EOP switch (High pressure side) M10 x 1.25 22 2.2 16
MAP sensor M5 x 0.8 3.4 0.35 2.5
IAT sensor M12 x 1.5 18 1.8 13
EBT sensor M10 x 1.25 12 1.2 9
EMT sensor M10 x 1.25 12 1.2 9
HO2S M10 x 1.25 10 1.0 7
Knock sensor M12 x 1.25 32 3.3 24
Throttle cable adjusting nut M6 x 1.0 3.5 0.36 2.6
Fuel pump strainer cover
screw/washer M5 x 0.8 3.4 0.35 2.5
Fuel pump service check bolt M6 x 1.0 12 1.2 9
Vapor separator drain screw – 1.5 0.15 1.1
Fuel drain screw – 1.5 0.15 1.1
Vapor separator cover
screw/washer M5 x 0.8 3.4 0.35 2.5
Fuel pump cover screw/washer M5 x 0.8 3.4 0.35 2.5
Fuel pump case bolt M6 x 1.0 12 1.2 9
Bracket B bolt M6 x 1.0 12 1.2 9
Fuel pump harness holder mounting
screw M4 x 0.7 2.1 0.21 1.5
Vapor separator float screw M4 x 0.7 2.1 0.21 1.5
Vapor separator water jacket
screw/washer M5 x 0.8 3.4 0.35 2.5
Oil jet mounting bolt M8 x 0.75 16 1.6 12 Apply engine oil to the
threads and seating
surface.
Item
Thread Dia. and pitch Torque values
Remarks
mm (in) N·m kgf·m lbf·ft
Item
Thread Dia. and pitch Torque values
Remarks
mm (in) N·m kgf·m lbf·ft
Oil strainer bolt M6 x 1.0 10 1.0 7