EasyManuals Logo
Home>Mercury>Outboard Motor>XR2

Mercury XR2 User Manual

Mercury XR2
64 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #31 background imageLoading...
Page #31 background image
29
FEATURES & CONTROLS
Power Trim And Tilt (Cont.)
POWER TRIM OPERATION (CONT.)
5. In excess, lower the bow of some boats to a point at which they
begin to plow with their bow in the water while on plane. This can
result in an unexpected turn in either direction called “bow-steer-
ing” or “over-steering” if any turn is attempted, or if a significant
wave is encountered.
WARNING
!
Avoid possible serious injury or death. Adjust outboard to an
intermediate trim position as soon as boat is on plane to avoid
possible ejection due to boat spin-out. Do not attempt to turn
boat when on plane if outboard is trimmed extremely in or
down and there is a pull on the steering wheel.
6. In rare circumstances, the owner may decide to limit the trim in.
This can be accomplished by inserting the tilt pin in whatever ad-
justment hole in the transom brackets is desired.
Trimming Out or Up can:
1. Lift the bow higher out of the water.
2. Generally increase top speed.
3. Increase clearance over submerged objects or a shallow bottom.
4. Increase steering torque or pull to the left at a normal installation
height (with the normal right hand rotation propeller).
5. In excess, cause boat “porpoising” (bouncing) or propeller venti-
lation.
6. Cause engine overheating if any cooling water intake holes are
above the water line.
(continued on next page)

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Mercury XR2 and is the answer not in the manual?

Mercury XR2 Specifications

General IconGeneral
MODELXR2
Horsepower180 (134kw)
Propshaft Kilowatts1194
Full Throttle RPM Range6000-7000
Idle RPM in Forward Gear650-750
Maximum Timing25° BTDC
Idle Speed Pickup Timing2° ATDC
Gear Ratio1.87:1
Piston Displacement122 cu. in. (2.0L/1998cc)
Bore3.125 in. (79.5 mm)
Stroke2.65 in. (67 mm)
Firing Order1-2-3-4-5-6
Recommended Spark PlugNGK-BUHW (P/N 33-97180)
Fuel Pressure5 - 6 psi
Recommended GasolineRefer to Fuel Section
Recommended OilRefer to Fuel Section
Recommended Gear Case OilQuicksilver Hi-Performance Gear Lube (92-816026A4)
Gear Case Lubricant Ca- pacity22.5 fl. oz. (666 ml)
Charging System Output16 amps @ 7000 RPM
Battery RatingMinimum reserve capacity rating of 100 minutes and CCA of 350
Water Pres. @ WOT15 PSI (103.4 kPa)
Weight and Dimensions IconWeight and Dimensions
Weight350 lbs. (159 kg)
Transom HeightShort Shaft = 15” (381mm) Long Shaft = 20” (508mm)

Related product manuals