TOHATSU 40 Service Manual page 125

Disassembly
1. Remove and disassemble the upper and lower rubber
5
mounts.
2. Remove upper rubber mount damper (1) if equipped,
6
from engine base.
3. Remove bolts securing engine base (2) to driveshaft
7
housing (3). Use rubber mallet to break seal between base
and housing. Lift base section from driveshaft housing.
8
Engine base and driveshaft housing are aligned
with dowel pins and may be difficult to separate.
Avoid damage to the mating surfaces and gently
pry sections apart if necessary.
4. Remove reverse gas passage (4) and water pipe (5).
9
Remove mounting bolts and lift exhaust housing (6) off
engine base.
10
On model 90, verify two pre-drilled holes (7) exist in
the exhaust housing on side opposite the reverse gas
passage. If not, drill two #10 (10 mm) holes at the
location shown. Measure the drill holes at center, 60
mm from top of exhaust housing and 20 mm apart.
5. Remove exhaust pipe (8) and discard gaskets (9).
11
3-/ 4-Cylinder
T1270
CAUTION
NOTE
MIDSECTION
T1271
T1272
T1273
T1274
T1314
T1275
5-11