Midsection - TOHATSU NB-1000 Service Manual

Exhaust Cover
14. Lightly coat both sides of new (inner and outer) exhaust
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cover gaskets with gasket sealant. Install gaskets and mount
exhaust covers to cylinder block. Torque exhaust cover bolts to
specification from lowest embossed number to highest.
Final Assembly
15. Install the reed valves and intake manifold. Check
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the reed valve and lift to verify setting. If damaged,
replace with new assembly. See Reed Valve in Section 3.
16. Install all carburetion, ignition, and electrical components on the
powerhead using the following guidelines. Assemble as much as
possible before mounting powerhead to engine midsection.
• Follow all relevant procedures and wiring diagrams in other sections
of this manual.
• Torque fasteners to specification. Use Loctite 243 on the pulsar
coil assembly screws.
• Lubricate powerhead components as specified. See Lubrication
Chart in Section 2.
• Route and clamp all wires and hoses away from moving engine
parts.
• Do not install flywheel until powerhead has been bolted to engine
base.
17. lnstall lower crankcase head.
1-/ 2-Cylinder
POWERHEAD
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T2204
T1590
T1611
4-37