CATERPILLAR 3116

[dimitar22]

Can any one tell me how to find info about valve and injector lash adjustment, because the plate on the valve cover is removed.

Thanks

[rpicho]

Hello, if you understand Spanish, this document will help you.
Regards



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[dimitar22]

Yes but i need injector lash which can be fount on the left lover corner on the data plate on the valve cover, but on my engine the data plate is removed so how to find measure for adjusting the injectors?

Thank you in advance.

[Oak Jar]

Yes but i need injector lash which can be fount on the left lover corner on the data plate on the valve cover, but on my engine the data plate is removed so how to find measure for adjusting the injectors?

Thank you in advance.

Valve Lash Check (Stopped Engine) Inlet
0.30 to 0.46 mm (0.012 to 0.018 inch) Exhaust
0.56 to 0.72 mm (0.022 to 0.028 inch)
Find engine serial no on the side of engine block .
Use serial no to find injector timing in SIS .
Put your engine serial no (for example 1CK ) and open specification button .
Engine Performance Specifications Test Spec Number: Serial Number/Prefix:
Serial Number/Prefix:



Find the specification of injector timing dimension that match your engine .See below.

Test Spec Number: 0T-8396 Engine Serial Number: 1CK01700 Engine Model:
Combustion: DI Aspiration: T Engine Reference Information
Description Value
FL Static Fuel Setting 8.00 mm
FT Static Fuel Setting 8.00 mm
Dynamic A/F Control Set 1.00 mm
Static A/F Lever Set 0.00 mm
Fuel Valve Part Number

Stat Timing BTDC 12.00 DEG
Advance 0.0 DEG
Unit Injector Part Number 7E-8727
Timing Dimension 64.75 mm
Torque Control Group Number

Mechanical Advance P/N & OCC No

Personality Module Part Number

Advance Start 0 RPM
Advance Inter 0 RPM
Advance Stop 0 RPM
Fuel Pump/GOV GRP Part Number 9Y-2678
Fuel Pump Type UI
Governor Type HYDRA
Governor Spring Part Number 9Y-2589
Governor Spring Free Length 47.02 mm
Governor Spring Rate 7.00 N/mm
Governor Spring Color Description DARK BLUE 1
Governor Spring Color Description VIOLET 1
Governor Spring Part Number 9Y-4019
Governor Spring Free Length 62.31 mm
Governor Spring Rate 7.30 N/mm
Governor Spring Color Description RED 2
Flyweight Part Number/Attitude

Turbo Assembly Part Number(s) 9Y-6478
Turbo Housing Nozzle Size S2BS001-0.90 1
Certifications

Advertised Power/Govern Speed 110.0 kW/2200 RPM
Compression Ratio 15.5
Torque Rise Cam Part Number 7W-4319
Manifold Type DRY

[dimitar22]

But i have an other problem when i try to start sis 2006a a get error message Un able to locate sis data.

[dimitar22]

Valve Lash Check (Stopped Engine) Inlet
0.30 to 0.46 mm (0.012 to 0.018 inch) Exhaust
0.56 to 0.72 mm (0.022 to 0.028 inch)
Find engine serial no on the side of engine block .
Use serial no to find injector timing in SIS .
Put your engine serial no (for example 1CK ) and open specification button .
Engine Performance Specifications Test Spec Number: Serial Number/Prefix:
Serial Number/Prefix:



Find the specification of injector timing dimension that match your engine .See below.

Test Spec Number: 0T-8396 Engine Serial Number: 1CK01700 Engine Model:
Combustion: DI Aspiration: T Engine Reference Information
Description Value
FL Static Fuel Setting 8.00 mm
FT Static Fuel Setting 8.00 mm
Dynamic A/F Control Set 1.00 mm
Static A/F Lever Set 0.00 mm
Fuel Valve Part Number

Stat Timing BTDC 12.00 DEG
Advance 0.0 DEG
Unit Injector Part Number 7E-8727
Timing Dimension 64.75 mm
Torque Control Group Number

Mechanical Advance P/N & OCC No

Personality Module Part Number

Advance Start 0 RPM
Advance Inter 0 RPM
Advance Stop 0 RPM
Fuel Pump/GOV GRP Part Number 9Y-2678
Fuel Pump Type UI
Governor Type HYDRA
Governor Spring Part Number 9Y-2589
Governor Spring Free Length 47.02 mm
Governor Spring Rate 7.00 N/mm
Governor Spring Color Description DARK BLUE 1
Governor Spring Color Description VIOLET 1
Governor Spring Part Number 9Y-4019
Governor Spring Free Length 62.31 mm
Governor Spring Rate 7.30 N/mm
Governor Spring Color Description RED 2
Flyweight Part Number/Attitude

Turbo Assembly Part Number(s) 9Y-6478
Turbo Housing Nozzle Size S2BS001-0.90 1
Certifications

Advertised Power/Govern Speed 110.0 kW/2200 RPM
Compression Ratio 15.5
Torque Rise Cam Part Number 7W-4319
Manifold Type DRY

Thanks you are the best

[Texas149]

Cat 3116....well I actually just had one come in that needed a cyl. head and camshaft. I must say I'm not a fan of the way injectors have to be set! I think the 2 cycle detroits were the way to go. At least with the new-style single screw racks.

[dimitar22]

Yes the injectors are the same as the two stroke detroit engines. But if they are not adjusted correctly you will have a lot of black smoke, difficult to start, and no power at all.
I think this is the worst engine by caterpillar.