TOHATSU NB-1000 Service Manual page 154

SECTION 6
GENERAL PRECAUTIONS
Before performing any service work on the gearcase, read and
understand the Service Safety section at the beginning of this
manual.
Full servicing of the gearcase requires manufacturer special tools.
Follow aIl special tool requirements as specified. Substituting
special tools with those not provided by the manufacturer may
result in severe personal injury, equipment or engine damage, or
faulty service work.
Perform bearing removal and instaIIation operations exactly as
specified to avoid damage to the bearing or housing during
pressing operations.
Replace locking fasteners when their locking feature becomes
weak.
Use only factory replacement parts.
When using compressed air to clean or dry parts, make sure air
supply is regulated not to exceed 25 psi [172 kPa / 1.76 kg/cm ].
2
6-2
1-/ 2-Cylinder