Johnson 25hp Outboard Motor Manual



johnson 9.9 outboard motor manual pdf service repair

This Repair Manual Covers: Safety Tuning Powerhead Fuel Ignition Electrical Accessories Lower unit Hand starter Maintenance Appendix.

  • Johnson outboard motor. 1973 25hp service manual. For models: 25r73, 25rl73, 25e73, 25el73. Front & back covers have minor stains due to age. Pages are slightly discolored. See pictures for more information. Comes just as pictured.
  • Johnson/Evinrude Outboards, All In-Line Engines, 2-4 Stroke, 1990-01 (Seloc's Johnson/Evinrude Outboard Tune-Up and Repair Manual) by Seloc Oct 15, 2002 4.1 out of 5 stars 45.
  • Johnson Evinrude outboard motor service manual repair 1.25HP to 60HP 1971-1989 1956-2001 Johnson Evinrude 1.25HP-235HP All Outboard Engine Workshop Service Repair Manual DOWNLOAD 2007 Johnson Evinrude Outboard 2 HP 4-Stroke Service Repair Workshop Manual DOWNLOAD.

LOW TENSION FLYWHEEL MAGNETO IGNITION SYSTEM 9.9 hp — 1974-76

TYPE I1 CD FLYWHEEL MAGNETO IGNITION WITH SENSOR COIL 9.9 hp — 1977 & on

PROPELLER EXHAUST MECHANICAL SHIFT 9.9 HP 1974 & on

Clymer Evinrude/Johnson Outboard manuals are written specifically for the do-it-yourself enthusiast. From basic maintenance and troubleshooting to complete overhauls, our Evinrude/Johnson Outboard manuals provide the information you need. The most important tool in your toolbox may be your Clymer manual - get one today. Rapidly developing, the production of outboard motors has evolved from a small family-owned company into a global high-tech industry. In September 1936, an important event in the history of engine building took place: the Johnson Brothers' company merged with the company of Evinrud, creating an unrivaled empire.The corporation was called OMS (Outboard Marine Corporation) and marked the.

TYPE IV STARTER COIL SPRING WITH SLIDING GEAR HORIZONTAL MOUNT All 9.9 HP

Wire Identification – 9.9 hp and 15 hp with electric start – 1986 and on.
9.9 hp and 15 hp w/elec tr ic start — 1977-85
9.9 hp and 15 hp w/electric start — 1986 & on

Sections 8-9 and 8-10 — both lower units have propeller exhaust and use a sliding clutch dog. A detent ball and spring are used to hold the [mi t in the neutral position. The shift mechanism on the 9.9 hp and 15 hp models is forward of the forward gear, On the 35 hp model, the shift mechanism is just aft of the reverse gear.

In many cases, it is simply not enough to refer to a motor as a 9.9 hp model, since in these years JohnsonlEvinrude produced four different 2- cylinder motors with that rating (the 211cc Cstroke, the 216cc 2-stroke, the 255cc 2-stroke, and the 305cc 4-stroke). Across that same year span, Johnson Evinrude produced and sold no fewer than 4 different 2-stroke motors rated at 25hp (the 2-cylinder, 521cc, the 2-cylinder 737cc, the 3- cylinder 913cc and the 3-cylinder 933cc). This makes proper engine identification important for everything from ordering parts to even just using the procedures in this manual.

On some versions of 9.9115 hp (305cc), the timing belt is visible at one point in the manual starter cover. On most 819.9 hp (211cc) and 516 hp (128cc) motors, the belt is partially visible under the manual starter cover, but a thorough inspection is much easier once the manual starter cover and/or assembly is removed. For 70 hp (1298cc) motors, the flywheel cover must be removed to inspect the belt.

1. For safety when working around the flywheel, disconnect the negative battery cable andlor disconnect the leads from the spark plugs, then ground the leads on the powerhead.

2. Remove the manual starter assembly or the flywheel cover, as applicable, for better access to the timing belt.

3. Use low-pressure compressed air to blow debris out from under the camshaft pulley, flywheel and timing belt.

4. Visually check the belt for worn, cracked or oil soaked surfaces. Slowly rotate the flywheel (by hand) while inspecting all of the timing belt cogs.

5. Visually check the camshaft pulley and flywheel teeth for worn, cracked, chipped or otherwise damaged surfaces.

6. If the belt and or pulleys are damaged, replace them as described under Powerhead in this manual.

7. If removed, install the manual starter assembly or flywheel cover to the powerhead.

8. Install the spark plugs, then connect the leads followed by the negative battery cable and the engine cover.

For 9.9hp models, proceed as follows:

a. Remove the manual starter for access. On 216cc models, hold the starter pinion securely against the starter base to keep the recoil spring retained, then loosen the mounting screw and remove the assembly with the screw. Position the assembly on aide on 216cc models and install a 318-16 nut on the starter mounting screw.

b. For 216cc models, remove the low speed adjustment knob.

c. Loosen the 4 (216cc) or 2 (255cc) retaining screws and remove the air intake silencer cover. On 216cc models you’ll have to tilt the base in order to get it past the low speed needle.

d. Remove the choke knob detent and chock knob (216cc models) or the choke lever (255cc models).

Manual

e. Remove the cam follower screw and washer (216cc models) or cam follower O-ring (255cc models).

5/6 Hp (128cc) And 8/9.9 Hp (211cc) 4-Stroke Motors

516 Hp (128cc) and 8/9.9 Hp (211cc) 4-Stroke Motors

25 Hp Outboard Motor For Sale

9.9/10/41/15 Hp (216cc), 9.9/10/15 Hp (255cc) and 18 JET-35 Hp (52lcc)Motors

Johnson 25 Hp Outboard Motor Manual Lift

819.9 Hp (211cc), 9.9-15 Hp (2161255~a~n) d 9.9115 Hp (305cc) Motors

819.9 Hp (211cc), 9.9-15 Hp (2161255~a~n) d 9.9115 Hp (305cc) Motors

Deluxe (87cc). 51618 Ho ( 1 6 4 ~ ~9).9.1 10114i15 HD (216cc). 9.9110115 Hp (255cc) and 18’jet-35 H~ (52lcc)’motors

Starter circuit testing – 9.9/15 hp (305cc) 4-stroke tiller control models

25 hp outboard motor for sale

Johnson 25 Hp Outboard Motor Manual

Wiring Diagram – 1997-98 Tiller Electric 9.9 Hp (211cc) 2-Cylinderl4-Stroke Motors

Johnson 25hp Outboard Motor Manual

Johnson Outboard 25 Hp

Wiring Diagram – 1995-01 Rope Start 9.9115 Hp (305cc) 2-Cylinderlrl-Stroke Motors

25hp

Wiring Diagram – 1995-01 Tiller Electric 9.9 Hp (305cc) High Thrust 2-CylinderI4-Stroke Motors

Wiring Diagram – 1995 Remote Electric 9.9 Hp (305cc) High Thrust 2-Cylinderl4-Stroke Motors

Johnson 25 Hp Outboard Motor Manual Pdf

Wiring Diagram – 1996-01 Remote Electric 9.9 Hp (305cc) High Thrust 2-Cylinderl4-Stroke Motors