TOHATSU BFT 250A, Service Manual

Page: 33 / 639

2-17
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SERVICE INFORMATION
STERN BRACKET MOUNT
LINKAGE
LOCKS
Material Location Remarks
Marine grease (water resistant
urea based grease)
Lower cylinder collar outer surface
Lower cylinder bushing inner and outer surface
Mount frame shaft and spline
Thrust washer (34 mm)
Swivel case liner circumference
Oil seal (39.5 x 52 x 6 mm) lip and outer surface
Swivel case shaft sliding part
Swivel case tilting shaft sliding part
Swivel case thrust receiver part
Swivel case bushing inner and outer surface
Cylinder upper pin outer surface
Cylinder upper bushing inner and outer surface
Click spring roller
Tilting bracket cam part
Tilt arm bushing inner and outer surface
Tilting shaft bearing part and threads
Thrust receiver piston rod B sliding part
Thrust receiver shaft
Thrust receiver thrust sliding part
Thrust receiver bushing inner surface and thrust sliding part
External circlip installation area
See page 19-18
Wave washer (40 mm)
Wave washer (26 mm)
Tilt stopper shaft
Lower mount center housing spline
Material Location Remarks
Marine grease (water resistant
urea based grease)
Shift rod A spline
Shift shaft A water seal (14 x 26 x 8 mm) lip and outer
circumference
Shift shaft A water seal contact surface and spline
Shift shaft B oil seal contact surface
O-ring (26.9 x 2.4 mm)
Seal holder O-ring groove and bearing part
Shift shaft B oil seal (14 x 26 x 6 mm) lip
Shift arm link rod insertion part and click part
Click spring roller
Link rod insertion part
Shift link bracket link rod insertion part and throttle arm
insertion part
Throttle arm bearing part and shift pivot insertion part
Shift slider collar outer surface
Industrial parts cleaner
solution (mixture of the
Threebond
®
2720C and water
in a ratio of 1:9)
Shift shaft B oil seal (14 x 26 x 6 mm) outer circumference
Material Location Remarks
Marine grease (water resistant
urea based grease)
Cover lock lever-to-lever bushing contact part
Cover lock bushing A, B whole surface
Cover bracket lock damper insertion part
Front lock Assy. insertion part, locking part and cable end
insertion part
Side lock insertion part, locking part and cable end insertion
part
Cover lock bolt tapered part and bolt shaft
Lock cover shaft grease fitting
Front lock shaft sliding surface
Cover open shaft bearing part