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Gravely CONVERTIBLE 10 - User Manual

Gravely CONVERTIBLE 10
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GRAVEL~
201883
A SAFETY MESSAGE
.A
The
product
for
which
you
have
requested
Infonnation
or
replacement
parts
is
not
a
cur-
rent
product.
The repla«:ement
models
incorpo-
rate
product
designs,
safety
features,
safety
Instruction
or
'Ift.'amings
which
represent
the
latest
"Stelte Of
The
Art"
developments.
For
your
safety
and
these
around
you
please
CQntact
your
nearest
Arlen!'/Gravely
Dealet
fOl
a
demonstration
of
the
current
product
safety
provisions
and
features.
CONVERTIBLE 10
CONVERTIBLE
12
OWNERS
MANUAL
Form
No.
15360U
(12-74)
BrentChalmers.com

Other manuals for Gravely CONVERTIBLE 10

Questions and Answers

  • A
    Anthony HubbardAug 4, 2025
    Why is my Gravely Lawn Mower hard starting or losing power?
    • M
      Michael PottsAug 4, 2025
      If your Gravely Lawn Mower is hard to start or is losing power, it could be due to a faulty ignition or a faulty fuel system. In both cases, you should first check for a dirty air cleaner.
  • M
    Mary HorneAug 9, 2025
    Why is my Gravely CONVERTIBLE 10 operating erratically?
    • A
      alvin10Aug 10, 2025
      Your Gravely Lawn Mower might be operating erratically due to: - A plugged vent in the gas cap. - Loose ignition connections. - A faulty choke control. - An improper fuel mixture. - Water in the fuel. - Air leaks in the manifold or carburetor connections. - A clogged fuel line. - A faulty fuel pump.
  • G
    greenemichaelAug 14, 2025
    What to do if Gravely CONVERTIBLE 10 engine will not idle?
    • S
      Stacey WardAug 14, 2025
      Your Gravely Lawn Mower engine may not idle because of: - Improper carburetor idling adjustment. - A clogged carburetor. - Spark plug gap set too close. - Leaking carburetor or manifold gaskets.
  • M
    Matthew GriffithAug 19, 2025
    What to do if Gravely Lawn Mower is overheating?
    • F
      fshermanAug 19, 2025
      Your Gravely Lawn Mower may be overheating due to several reasons: - Insufficient available cool air. - Dirty air intake screen, shroud, or cooling fins. - Improper fuel. - Fuel mixture too lean. - Improper ignition timing. - Engine overloaded. - Tight tappet clearance.
  • U
    utaylorAug 25, 2025
    Why does my Gravely CONVERTIBLE 10 backfire?
    • S
      Stephanie RyanAug 25, 2025
      Your Gravely Lawn Mower may be backfiring because the fuel mixture is too lean, the timing is improper, or a valve is sticking.
  • A
    Adrian RitterAug 29, 2025
    What to do if Gravely Lawn Mower has occasional skip at high speed?
    • D
      Danielle PerkinsAug 29, 2025
      If your Gravely Lawn Mower experiences an occasional skip at high speed, it could be due to: - A spark plug gap that is too wide. - Improper carburetor setting or lack of fuel. - The wrong type of spark plug. Use recommended spark plug. - Improper timing.

Summary

SAFETY MESSAGE

SAFETY INSTRUCTIONS

TRAINING

Thoroughly familiarize yourself with controls and proper equipment use.

PREPARATION

Inspect and clear the operating area of foreign objects before use.

OPERATION

Avoid changing engine governor settings to overspeed the engine.

MAINTENANCE AND STORAGE

Ensure all nuts, bolts, and screws are tight for safe operation and storage.

INTRODUCTION

MODELS

Details the two available tractor models: Convertible 10 (10 HP) and Convertible 12 (12 HP).

SERIAL AND SPECIFICATION NUMBERS

Locate and record tractor and engine serial/specification numbers for future reference.

ROUTINE MAINTENANCE

Transmission

Check transmission oil level daily and maintain at the full mark.

Engine

Check engine oil level daily and maintain at the full mark.

Air Cleaner

Clean or replace the air cleaner element when necessary for optimal performance.

Tire Pressure

Regularly check and maintain tire pressure at the specified 18 psi.

Battery

Check battery electrolyte level regularly and add distilled water as needed.

Cooling System

Clean the tractor regularly, focusing on the cooling system to prevent overheating.

Clutch Adjustment

Adjust clutch jam nuts on forward-reverse and high-low clutch rods for proper engagement.

Spark Plug

Check, clean, or replace spark plug if tractor is hard-starting.

Fuel Strainer

Periodically remove and clean the fuel strainer from the bottom of the fuel tank.

Carburetor

Factory set carburetor adjustments; instructions provided for resetting fuel needles and idle screw.

OPERATION

INITIAL OPERATION

For the first hour, operate the tractor under a light to moderate load.

BEFORE STARTING

Check oil and fuel levels, and ensure all controls are in neutral before starting.

Starting

Start the engine by engaging the starter after setting choke and throttle.

Throttle

Engine RPM is governor-controlled; best performance is at full throttle.

High and Low Gear

The lever on the left handle controls high and low gear selection.

Swiftamatic-8 Transmission

Details the Swiftamatic-8 Transmission, an all-gear drive with 4 forward/reverse speeds.

Forward and Reverse

Describes the instant forward/reverse control via a planetary clutch for immediate operation.

P.T.O. Control Handle

Engage PTO attachments by placing High-Low control in neutral and reducing engine speed.

MANUFACTURERS SPECIFICATIONS AND RECOMMENDATIONS

ENGINE

Details engine specifications including horsepower, bore, stroke, and oil requirements.

ELECTRICAL SYSTEM

Covers electrical system components: battery, starter type, and spark plug details.

FUEL SYSTEM

Provides specifications for the fuel system: tank capacity, filter, grade, air cleaner, and pump.

TRANSMISSION

Specifies transmission type, oil capacity, forward/reverse speeds, and lubrication recommendations.

GENERAL DATA

Lists general data: tire size, pressure, dimensions, clearance, and weights.

Maintenance Check List

RECOMMENDED ENGINE OILS (API Service SC)

Recommends engine oils (single and multiple viscosity) based on ambient air temperature.

RECOMMENDED TRANSMISSION OIL (API SERVICE GL-6) SAE 90.

Specifies the recommended transmission oil type (API GL-6) and grade (SAE 90).

OIL LEVELS.

Daily check of engine and transmission oil levels, fill to full mark.

OIL CHANGES.

Perform engine oil changes at least every 25 hours of operation.

AIR CLEANER.

Clean the air cleaner as required, following decal instructions.

BATTERY.

Regularly check and maintain the battery's liquid level.

TIRES.

Regularly check and maintain tire pressure at 18 P.S.I.

GREASE FITTINGS.

Apply general purpose grease to fittings occasionally, at least once per season.

Gravely CONVERTIBLE 10 Specifications

General IconGeneral
BrandGravely
ModelCONVERTIBLE 10
CategoryLawn Mower
LanguageEnglish

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