GENERAL
SERVICE MANUAL NUMBER 24
Exhaust Tube Requirements
IMPORTANT: When installing through-transom exhaust, it is recommended that the
exhaust bellows on the transom assembly be removed. This is necessary to avoid
creating a vacuum at the exhaust outlet in the propeller at higher boat speeds. This
vacuum could degrade propeller performance on some boats.
1.
If required, remove and discard clamps and bellows from gimbal housing.
b
a
22116
a - Exhaust Bellows
b - Clamps
IMPORTANT: When installing through-propeller exhaust:
•
With any application, installation of an exhaust tube will increase exhaust
noise.
•
With a Silent Choice Exhaust System the exhaust bellows must be removed
and an exhaust tube MUST BE INSTALLED.
2.
If required, install exhaust tube on gimbal housing as follows:
a. Remove and discard clamps and exhaust bellows.
CAUTION
Exhaust tube clamp may corrode if grounding clip is not installed.
b. Install grounding clip on tube.
NOTE: Bellows adhesive is not used when installing an exhaust tube.
c. Position tube so that SIDE markings on tube are facing toward the right and left
sides.
d. Install clamp.
Index
Page 7A-4
90-861327--1 OCTOBER 1999
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser Engines Service Manual Number 24 GM V-8 305 CID 350 CID 4.0 out of 4.0 based on 1 product reviews. Great performance engine.
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