Craftsman 917.28934 owner manual Troubleshooting Chart, Problem, Battery, of drive, Engine

Models: 28934 917.28934

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Battery

TROUBLESHOOTING CHART:

See appropriate section in manual unless directed to Sears service center

PROBLEM

 

 

CAUSE

 

 

 

 

 

 

CORRECTION

 

 

 

Battery

will

not

1

Bad battery

cell(s).

 

 

1

Replace

battery.

 

 

 

charge

 

 

2

Poor

cable

connections.

 

 

2

Check/clean

all

connections.

 

 

 

 

 

 

 

 

 

 

3

Faulty

regulator

(if so equipped).

3

Replace

regulator.

 

 

 

 

 

 

4

Faulty

alternator.

 

 

 

4

Replace

alternator.

 

 

 

 

 

 

 

 

 

 

 

 

Loss

of drive

1

Freewheel

control

in "disengaged"

1

Place

freewheel

control

in

 

 

 

 

 

position.

 

 

 

 

 

 

 

"engaged"

position.

 

 

 

 

 

 

2

Motion

 

drive belt

worn, damaged,

2

Replace

motion

drive belt.

 

 

 

 

 

or

broken.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Air

trapped

in transmission

 

 

3

Purge

transmission.

 

 

 

 

 

 

 

during

 

shipment

or servicing.

 

 

 

 

 

 

 

 

 

Engine

"backfires"

1

Engine

throttle

control

not

sel

1

Move

throttle

control

between

when

turning

 

 

between

half

and full speed

(fast)

 

half and

full

speed

(fast)

position

engine

"OFF"

 

position

before

stopping

engine.

 

before

stopping

engine.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine

dies

when

1

Reverse

operation

system

(ROS)

1

Turn

ignition

key

to

ROS

"ON"

tractor

is shifted

 

is

not

"ON"

while

mower

or other

 

position.

See

Operation

section.

into

reverse

 

 

attachment

is engaged.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Craftsman 917.28934 owner manual Troubleshooting Chart, Problem, Battery, of drive, Engine