Section 5 - Maintenance
Page 58
90-8M0053372
eng
NOVEMBER 2010
2. Remove the flame arrestor.
a -
Locknut
b -
Sealing washer
c -
Typical carburetor
d -
Crankcase ventilation hose
e -
Flame arrestor
3. Clean the flame arrestor with warm water and a mild detergent.
4. Inspect the flame arrestor for holes, cracks, or deterioration. Replace if necessary.
5. Allow the flame arrestor to air dry completely before use.
6. Clean the crankcase ventilation hose with warm water and a mild detergent. Dry with compressed air or allow to air dry
completely.
7. Inspect the crankcase ventilation hose for cracks or deterioration. Replace if necessary.
8. Install the flame arrestor, sealing washer, and locknut. Torque the flame arrestor locknut to specification.
Description
Nm
lb‑in.
lb‑ft
Flame arrestor nut
12
106
9. Connect the crankcase ventilation hose to the fitting on the flame arrestor and valve cover.
Positive Crankcase Ventilation Valve (PCV)
Changing
NOTE: We recommend the use of Mercury MerCruiser replacement parts to ensure compliance with emission regulations.
NOTE: On V6 models the PCV valve is non‑serviceable and is an internal component of the valve cover.
1. Remove the PCV valve from the port valve cover.
a -
PCV valve
b -
Hose
2. Disconnect the PCV valve from the hose and discard the valve.
3. Install a new PCV valve in the valve cover and reconnect the hose.
4. Ensure the PCV valve is tightly seated in the valve cover.
e
d
c
a
16330
b
mc71925-1
a
b
Содержание 3.0 TKS
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Страница 8: ...Page iv 90 8M0053372 eng NOVEMBER 2010 ...
Страница 26: ...Section 1 Warranty Notes Page 18 90 8M0053372 eng NOVEMBER 2010 ...
Страница 52: ...Section 4 Specifications Notes Page 44 90 8M0053372 eng NOVEMBER 2010 ...
Страница 104: ...Section 6 Storage Notes Page 96 90 8M0053372 eng NOVEMBER 2010 ...