Z426 hour meter

Friedman4178

New member

Equipment
Z426
May 7, 2021
2
0
1
WELLSTON, OK
Just got my zero back and hour meter has power and has hours recorded on it but when it's running its not going up in hours. Float in carb cracked so they took the engine out and fixed it and assuming a connection isn't plugged in. I looked at the harness everything seems hooked up but what wire am I looking for? Meter has power just doesn't go up in hours
 

Motion

Well-known member
Lifetime Member

Equipment
Kubota MX5100HST/FEL
Aug 17, 2020
540
302
63
Mandeville Louisiana
Check you wiring diagram. Are you sure the meter has power? How did you confirm? Disconnect the negative terminal and measure voltage between the spade connector and the removed ground wire.
 

Friedman4178

New member

Equipment
Z426
May 7, 2021
2
0
1
WELLSTON, OK
Check you wiring diagram. Are you sure the meter has power? How did you confirm? Disconnect the negative terminal and measure voltage between the spade connector and the removed ground wire.
The meter is on...or does it not run off battery? Does it not need the battery? I don't know thats why I'm asking.
 

Dave_eng

Well-known member
Lifetime Member

Equipment
M7040, Nuffield 465
Oct 6, 2012
5,239
1,022
113
Williamstown Ontario Canada
The meter is on...or does it not run off battery? Does it not need the battery? I don't know thats why I'm asking.
The meter needs power to operate. Its purpose is to record running hours for the engine.

It is wired to add hours when the key switch is turned ON.

If you run out of fuel and get off the machine to go for fuel and leave the key ON, even though the engine is not running, since the key switch is ON meter records hours.
 

lugbolt

Well-known member

Equipment
ZG127S-54
Oct 15, 2015
5,248
1,924
113
Mid, South, USA
the hour meter doesn't run off of +12v keyed power. Well it does, but it don't come on until the oil pressure rises. At that point the hourmeter should have a blinking hourglass. Is the hourglass blinking?

what machine are we talking about?
 
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KUBOTA902

New member
Nov 10, 2020
20
2
3
DE
Check to see if the oil pressure switch is plugged in. Single wire switch usually by the oil filter. That makes the ground for the hour meter
 

whitetiger

Moderator
Staff member

Equipment
Kubota tech..BX2370, RCK60, B7100HST, RTV900 w plow, Ford 1100 FWA
Nov 20, 2011
2,942
1,399
113
Kansas City, KS
Check your model number, Kubota does not produce a Z426.