LX2610 glow plug timing discrepancy.

mrrlyoung

Member

Equipment
LX2610HSD, LA535 loader, BH77 backhoe, LX2963 snowblower
Jul 16, 2023
34
10
8
California
Several of us drive our LX2610. I hit the glow plugs for a few seconds at just above freezing when starting, as stipulated in the manual. One of us says the dealer said to heat them for up to a minute. A few seconds works for me, and a minute seems too long. Can the glow plugs be damaged if heated for too long? Seems like we have conflicting instructions. Any advice would be helpful. Thanks.
 

GreensvilleJay

Well-known member

Equipment
BX23-S,57 A-C D-14,58 A-C D-14, 57 A-C D-14,tiller,cults,Millcreek 25G spreader,
Apr 2, 2019
11,397
4,897
113
Greensville,Ontario,Canada
Yes, you can burn out a glow plug if powered for too long. Since day one, I've used 4 or 5 'steamboats' to preheat my BX23S, It's always started nicely. 5 years ago I changed to 5 flashes of the 4way signals, as they're always on when key is on.
technically you need more glow plug time the colder it is, as the block sucks away the heat, but yeesh a MINUTE ? Sounds like the dealer doesn't OWN and USE what he sells.
 

North Idaho Wolfman

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Lifetime Member

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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6,346
113
Sandpoint, ID
Several of us drive our LX2610. I hit the glow plugs for a few seconds at just above freezing when starting, as stipulated in the manual. One of us says the dealer said to heat them for up to a minute. A few seconds works for me, and a minute seems too long. Can the glow plugs be damaged if heated for too long? Seems like we have conflicting instructions. Any advice would be helpful. Thanks.
Old Kubota's needed a minute but none of the Kubota's in the last 30+ years need to be heated that long.
It really had nothing to do with how long it takes to heat the plugs, they heat within seconds, it had to do with how long it took to heat the space the plugs were in.
Old head designs used a large prechamber and had poor heat transfer thus it needed a long preheat time.
 
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SAR Tracker

Well-known member

Equipment
LX2610HSDC, FEL, LX2963 Snowblower, BH77 Backhoe, forks
Nov 17, 2020
218
310
63
Central Oregon
I use about 5 Mississippi's year round here in Central Oregon. 80F or 0F, don't matter. Starts right up.
 

Geezer3d

Active member

Equipment
Kubota LX2610SU
Apr 22, 2021
202
197
43
Heart of the Catskills
I use about 5 seconds, and only when the temperature is near freezing. When it gets down to the single digits or less (F) I plug in the block heater for a half hour or so before starting.