Emergency Stop Switch And Lanyard - TOHATSU NB-1000 Service Manual

8. Adjust the engine ignition timing and carburetor. See Synchronization
and Linkage Adjustments, this section.
9. Remove propeller and inspect propeller shaft oil seal for leakage.
Inspect propeller, thrust washer, and other propeller shaft hardware
for damage. Replace as needed.
10. Drain and refill the gearcase with specified gear oil. See Engine
Specifications in this section.
11. Lubricate all engine components as specified in the Lubrication
Chart, this section.
12. Verify that all bolts and screws are torqued to specification by
applying a torque wrench to each.
13. Run engine in test tank with proper test propeller and check for
the following:
• Abnormal engine noise.
• Improper clutch operation.
• Little or no cooling water discharge from check port and idle port.
• Fuel leaks from mating surfaces of crankcase.
• Fuel leaks from mounting surface of intake manifold.
• Cooling water leaks from mating surfaces of cylinder head.
• Cooling water leaks from engine mounting surfaces.
• Cooling water leaks from exhaust cover mounting surfaces.
• Improper idle RPM and stability.
• Defective stop switch.
EMERGENCY STOP SWITCH AND
LANYARD
The emergency stop switch and lanyard should be inspected and
tested after servicing outboard. The operator should perform
Emergency Stop function test with the boat in the water prior to
leaving the launch area.
Do not attempt to repair worn or faulty stop switch
and lanyard. Replace only with genuine parts. Do
not substitute.
Inspection
1. Inspect lanyard (1) for cuts or fraying, lock clip (2) for cracks.
1
2. Inspect stop switch assembly (3) for signs of wear and
2
make sure the switch has adequate spring tension to hold
the lanyard lock clip in place.
1-/ 2-Cylinder
GENERAL SERVICE INFORMATION
WARNING
T1967
T1968
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