Mercury 135 Optimax User Manual

MAINTENANCE
42
1. Shift outboard to neutral (N) position.
N
ob00351
IMPORTANT: Refer to Spark Plug Inspection and Replacement for removing spark plug leads.
2. Remove spark plug leads to prevent engine from starting.
ob00375
3. Straighten the bent tabs on the propeller nut retainer.
ob00376
4. Place a block of wood between gearcase and propeller to hold propeller and remove propeller nut.
ob01672
5. Pull propeller straight off shaft. If propeller is seized to the shaft and cannot be removed, have the propeller
removed by an authorized dealer.
6. Coat the propeller shaft with Quicksilver or Mercury Precision Lubricants Anti‑Corrosion Grease or 2‑4‑C
with Teflon.

Mercury 135 Optimax Specifications

General

Starting	Electric
Exhaust	Through Prop
Horsepower	135 HP
Fuel Induction System	Direct Fuel Injection
Alternator Amp	60 Amp
Shaft Length	20", 25"
Full Throttle RPM	5250-5750
Steering	Hydraulic