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I have a Craftsman ZTS 7500. The mower blogs down in grass.
I have a Craftsman ZTS 7500. The mower blogs down in grass. I've replaced the blades, belts, pulleys & spark plugs. I checked the cylinders as you recommended in another post, finding that only back c… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
Is a 44T977-0015 &S engine an exact replacement for a.
Is a 44T977-0015 B&S engine an exact replacement for a … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
I have a scaggs mower that has a /s engine and would like
I have a scaggs mower that has a b/s engine and would like get a new carburetor for it , however the numbers I am getting on-line are not matching exactly. My engine number is ***** I have found a car… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
I have a 2010 Simplicity ZT3500 with a &S 24hp professional
I have a 2010 Simplicity ZT3500 with a B&S 24hp professional series (44m777). The issue I am having is the mower runs a little rough at first and then gets up to rpm slowly. When I engage the pto the … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
B&S 445777 missing on r/h bank lapped valves 90-125 Psi,swaped
B&S 445777 missing on r/h bank lapped valves 90-125 Psi,swaped coils,lots of spark. Occasional popping in the exhaust. Pulled stop wires no difference. What next???? Daryl. I have set the valves to.00… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
i have a problem with this type of ENGINE, 24HP B&S ELS V-Twin
i have a problem with this type of ENGINE, 24HP B&S ELS V-Twin Mod. 44M777-0113-B1. it seems only to be running on 1 cylinder, since when im removing the one sparkplug and letting the one that works s… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
i have a problem with ariens 2448xl zero turn mower with a
i have a problem with ariens 2448xl zero turn mower with a 44m777 24hp briggs engine in it. had trouble starting it and if and when it started it would run rough and then stall. i removed the carbi an… read more
mayhemmotor
mayhemmotor
mechanic
Vocational, Technical or Trade Scho
438 satisfied customers
will a briggs and stratton model#(NNN) NNN-NNNN G1 replacement
will a briggs and stratton model#(NNN) NNN-NNNN G1 replacement engine work as a direct fit on a craftsman zts 7500 zero turn lawn tractor model#NNN-NN-NNNN?… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
I have a 21.5 hp intek motor mod 445777. It has an oil leak
I have a 21.5 hp intek motor mod 445777. It has an oil leak in lower crankcase gasket, can I turn the motor upside down remove bottom case and replace the gasket? Without anything getting dslodged or … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
I have briggs engine model 44M777 Type 0166-B1. It likes to
I have briggs engine model 44M777 Type 0166-B1. It likes to run one cylinder,It like to run on right cylinder. Have replaced spark plugs, adjusted valves, blew out carb jets. It ran good for about 10 … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,880 satisfied customers
I have mod. 44m777 eng. runs ruff at full throtel,could valves
I have mod. 44m777 eng. runs ruff at full throtel,could valves need adjusting,690 hr,on eng.What do the valves adj on.… read more
Rick
Rick
Factory Authorized Trainer
Vocational, Technical or Trade Scho
4,218 satisfied customers
Hi, Im replacing my engine on my lawn tractor(Simplicity)
Hi, I'm replacing my engine on my lawn tractor(Simplicity) with a 44m777 24hp engine. Could you please show me or tell me how the throttle cable attaches? I appreciate it, thank you!… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
Model 44M777-0110-E1 (445777-0133-E1) - Turns over very slowly
Model 44M777-0110-E1(NNN) NNN-NNNNE1) - Turns over very slowly (or not at all) and difficult to start. Have cleaned and secured ALL electrical connections (pos and neg), replaced the starter, the batt… read more
Jon K.
Jon K.
Small Engine Diagnostic Expert
Some College, military training,
2,995 satisfied customers
I have a Briggs & Stratton model 445777 type 0122E1 engine
I have a Briggs & Stratton model 445777 type 0122E1 engine in a Troy Built lawn tractor. It has 300+ hours. Yesterday while I was running it the engine all of a sudden went to very high RPMs, and noth… read more
Greg
Greg
Senior service manager
Vocational, Technical or Trade Scho
2 satisfied customers
I cannot get the govenor on my B&S 24HP ELS ( mfg 2008) engine
I cannot get the govenor on my B&S 24HP ELS ( mfg 2008) engine to work. I have put 2 new govenor gear ass'y on it without any improvement The tension on the govenor spring seems entirely too strong to… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
Toro with b&s motor can prime and runs till gas used up from
Toro with b&s motor can prime and runs till gas used up from prime.suspected gummed bad gas removed carb and soaked in cleaner and sprayed off with cleaner after soak. reassembled and does same thing … read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
I have a john deere riding lawnmowerGT235 that had an 18 hp
I have a john deere riding lawnmowerGT235 that had an 18 hp engine that blew. the lawn tractor was MOG235B025513. Will a briggs and straton 18hp(NNN) NNN-NNNNwork as a replacement engine?… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
24 HP B&S Model #445777 type 168-EEI Problem Heavy white
24 HP B&S Model #445777 type 168-EEI Problem: Heavy white smoke for last two cutting seasons and using 1/2 Qt oil for every hour of use. I have replaced the head gasket and checked air cleaner, reed v… read more
DONNY R
DONNY R
Associate Degree
34 satisfied customers
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Meet the Experts:

Rick

Rick

Factory Authorized Trainer

4,218 satisfied customers

Outdoor Power Equipment technical trainer since 1990, covering eight states.

Vince O.

Vince O.

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Jon K.

Jon K.

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Gold certified Stihl tech, Service Manager for a rental/repair shop.Certified in most small engines

James W

James W

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RUSS

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roger

roger

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bgsengineclinic

bgsengineclinic

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Over 20 years of experience in Small engine repair, Kohler Certified Expert Technician, Self-Employed in my own dealership.

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