Inspection Of Ptt Unit Operation; Inspection Of Gas Assistant Unit Operations - TOHATSU MFS25 Service Manual

19) Inspection of PTT Unit Operation

1. Tilt up and down outboard motor several times to check that
PTT unit operates smoothly in full range. Check PTT fluid
quantity if necessary. Refer to "Inspection of PTT Fluid
Quantity" described in the next page.
Check that PTT motor produces noise of normal
revolution.
Fully tilt up outboard motor, lock with tilt stopper 1, and
2.
check that stopper 1 lock mechanism functions normally.

20) Inspection of Gas Assistant Unit Operations

1. Tilt up and down outboard motor several times to check that
gas assistant unit operates smoothly in full range.
Fully tilt up outboard motor, lock with tilt stopper 2, and
2.
check that stopper 2 lock mechanism functions normally.
Tilt up outboard motor a little, set lock lever 3 to locking
3.
position, and check that holding mechanism of gas shock
absorber 1 functions normally.
In case any failure is found as a result of
inspection, replace gas shock absorber. Gas
shock absorber cannot be disassembed.
25/30 2006
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