Gearcase Repair Procedures - TOHATSU 40 Service Manual

SECTION 6

GEARCASE REPAIR PROCEDURES

DO NOT attempt gearcase repairs without proper
manufacturer special tools.
Use this section when service work requires disassembly or
replacement of the following gearcase components:
• Driveshaft roller bearings.
• Gearcase needle bearing.
• Propeller shaft housing needle bearing.
• Bevel gear A bearing outer race.
• Bevel gear A roller bearing.
Driveshaft Roller Bearings
1
If it is determined after complete inspection that
replacement of driveshaft roller bearings (1) is
necessary, all pressing operations during removal
and installation must be performed at a qualified
machine shop equipped with minimum 4 ton press.
Your local machine shop may be able to assist you.
On models equipped with tapered roller bearing,
bearing must be installed on driveshaft so tapered
end faces powerhead.
6-30
CAUTION
CAUTION
NOTE
T1424
3-/ 4-Cylinder