Mercury V-6 series

81
CA438
V-Belts (3.0L Model)
WARNING
Avoid possible serious injury. Make sure engine is shut off
and ignition key is removed before inspecting belt.
All drive belts must be periodically inspected for condition and
tension.
Perform the following inspections of alternator drive belt and power
steering pump drive belt (if so equipped).
If any drive belts need replacement or tension needs adjustment, see
your Authorized MerCruiser Dealer.
1 Alternator Drive Belt - Inspect drive belt for excessive wear or
damage.
Check belt tension by depressing upper strand of belt at point shown.
Belt should depress 1/2 in. (13mm).
2 Power Steering Pump Drive Belt (If So Equipped) - Inspect drive
belt for excessive wear or damage.
Check belt tension by depressing upper strand of belt at point shown.
Belt should depress 1/4 in. (6mm).