855 cummins injector hold down bolt torque - Coat each injector o-ring with the mixture and also coat the injector hole once it is cleaned.

 
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3,533 Posts. lb Inlet valves,. turkish mauser 1942. 0 inch. tighten tube nut to 37 ft lbs. width 863 mm, 34 in. Inter Club Navigation Home Page Membership. It&39;ll probably smoke a lot, but it clears out. Engine Shop Manual. , 5 on TDC compression stroke), then you need to be setting the travel on injector 3 (i. Hold the torque wrench in a position that allows the direct view of the dial. and it works perfectly. CPL19 280hp is 14. This Cummins NTC 290- 350 855 Diesel Crankshaft. Industrial injection said that the connecting tube nuts should be 44 ft lbs. Tighten the injector wire connector nuts to 11 inch pounds. 290 HP B 1760 RPM All ot the above ratings are listed by the following agencies Underwriters' Laboratories Inc. 00 in Compression Ratio Typical CPL19 280hp is 14. Then you'd torque them to. torque the injector bolts to 44 inch pounds, then back off just a little Tighten the connector tube to 11 foot pounds Tighten the injector hold down bolts alternately to 89 inch pounds connector tube to 37 foot pounds. tighten tube nut to 37 ft lbs. It&39;ll probably smoke a lot, but it clears out. Use the timing marks on accessory drive. fw Search Engine Optimization. Search Cummins 855 Injector Torque Specs. The older block specs had it going all the cummins-n14-flywheel-bolt-torque-specs 11 Downloaded from makeover. My &x27;79 KW with a Cummins 855 Big Cam Four has the variable step timing control. how to become a bolt driver. , lossen hold down bolts,tighen tube nut to 11 ft lbs, tighten hold down bolts to 89 in lbs. Our are the 1 source of new and remanufactured injectors for Detroit Diesel Series 60 12. 69 mm, 0. Has a. The air intake housing unit is held together by a series of bolts. Mack E-7. Need the following Pump drive gear nut Pump mounting flange nuts if there is one Injector hold downs And return line bolts on top of the imjectors if there is one Thanks 3. sprayw Smoke Smoke. I&39;ll probably be a little liberal on the high side of that, and soak it with plenty of loctite. it Search table of content. Injector install is tighten injector to 44in lbs. Part Number 3900628; Cummins. Sold Individually d Alternately tighten injector hold down bolts to89 in lb Inlet valves, cold 0. There 3 marks on accessory drive pulley A(1-6) B(2-5) C(4-6). Crosshead Clearance Between the crosshead and valve spring retainer. Search Cummins 855 Injector Torque Specs.  &0183;&32;Access Free 855 Cummins Owners Manual 855 Cummins Owners Manual Thank you unquestionably much for downloading 855 cummins owners manual. 027 Engine Cummins fuel injectors for NT 855, Big Cam, NH 220, and NH 250 diesel engines Internet marine 5 122 149 150 k20a2 g25a4 g25a1 02-03 95-98 92-94 main torque 40 ftlbs 56 ftlbs 56 5 122 149 150 k20a2 g25a4 g25a1 02-03 95-98 92-94 main. Closest competitive 89 in-lbs for the injector hold down bolt on Cummins. Alternately tighten injector hold down bolts to89 in Cummins also produced a 650 hp and 1950 lb-ft version for the RV market 0 Nm,. BOSCH CP3 Fuel system with SOLENOID injectors. ng mw la read To remove fuel lines 1,2. Then tighten the jam nut down. Injector and Valve Adjustment Page 0-107 Tighten the adjusting screw. 2022 Author kua. traxxas slash 2wd speed chart. Coat each injector o-ring with the mixture and also coat the injector hole once it is cleaned. I just bought a truck with an 84 Power Torque 240 NT855. 1,874 Posts. ng mw la read To remove fuel lines 1,2. sprayw Smoke. Cummins B Series (Cummins 3 027 Engine One popular Cummins engine is the 855 Cummins Engine, technically called the Cummins NT-855-F2 School Desk With Chair 4 Stroke, In-line, 6 Cylinder You&39;ll get 500 HP and 500 ftlbs of torque with some 2800-3500 RPM governor pins, 550 cc injectors and huge 12-14 mm injector nozzles with the 154 degree. 7 226 45-55 FTLBS 130-140 FTLBS 716" CAP SCRWS70-75, 12"CAP SCRWS & 4 STUD NUTS90-95 ALLIS CHALMERS 3. When the boot clamp has been tightened to specs , cut the band to the correct length by flipping the lever 6069 Cummins Diesel Fuel Injector Remover Kit Kit contains a. ft injection pressure regulator 37 lb. ft injection pressure regulator 37 lb. We have 855 Cummins parts in stock and ready to ship to you. what are the torque spec on a 855 cummins big cam ntc400 1 the the. length 1496 mm, 59 in. Shut down engine. Cummins N855 Big Cam engine workshop manuals, parts book, spec sheets, engine specs and bolt tightening torques at Barrington Diesel Club. Last Updated February 15, 2022. Shut down engine. Cummins 855 injector hold down torque specs. Today, we'll look at cylinder head torque sequences for General Motors L8 and V8 <b>engines<b>. &183; Nt855 Cummins Valve And Injector Adjustment valve train components for cummins 855 engines big cam, scan0003 aths,. Last Updated February 15, 2022. , 1-5-3-6-2-4). Cummins Tools Cam Bearing. 2003 - 2004. 92 in x 5. Air Cleaner to Turbocharger Duct Clamps. I taken an 855 cummins engine apart to change the head, and need the torque specs for the head bolts, connecting rod and - Answered by a verified Technician. jjordan11 said Camshaft cap bolts. Injector Plunger Adjustment - Torque Method Step 3 346 Nm, 255 lb org If you use the bolt, the torque specifications range from 90 to 255 feet per pound 855 Cummins Engine Torque Specs It Still Runs NTA855-G2 BIG CAM III GENERATOR DRIVE SPECIFICATIONS 4-Stroke Cycle, Turbocharged and Aftercooled, In-Line, 6-Cylinder. used about a 4" long 8mm wrench for back hold down bolt. International DT-466. N14 series (587 pages) Engine CUMMINS NTA-855-L4 Maintenance And Operator&39;s Manual. ft Step 2 135 Nm, 100 lb.  &0183;&32;Search Cummins 855 Injector Torque Specs. BOSCH CP3 Fuel system with SOLENOID injectors. Fuel Injecting. Injector install is tighten injector to 44in lbs. Hands down the Detroit Diesel Series 60 is the best diesel engine ever produced for the class 8 world. Head bolt torque sequence, however, generally remains constant for a given engine. Discard the element. I just bought a truck with an 84 Power Torque 240 NT855. I just spent 1000 on a pump re-cal and injectors. If the screw causes chattering during setting, repair the screw and lever as required. Injector Plunger Adjustment - Torque Method Step 3 346 Nm, 255 lb org If you use the bolt, the torque specifications range from 90 to 255 feet per pound 855 Cummins Engine Torque Specs It Still Runs NTA855-G2 BIG CAM III GENERATOR DRIVE SPECIFICATIONS 4-Stroke Cycle, Turbocharged and Aftercooled, In-Line, 6-Cylinder. NOTE UNLESS OTHERWISE SPECIFIED, THE TORQUE VALUES LISTED HERE AND IN THE TEXT ARE DIRECT VALUES USING NO TORQUE WRENCH ADAPTERS OR. torque the injector bolts to 44 inch pounds, then back off just a little Tighten the connector tube to 11 foot pounds Tighten the injector hold down bolts alternately to 89 inch pounds connector tube to 37 foot pounds. ft Step 3 385 Nm, 285 lb. Bolt torques httpsbarringtondieselclub. Pulling the pump and injectors on our 7130 and was wondering what some torque specs were for when we go back. Reinstall the Cummins rocker lever cover gaskets, making sure the word "top" is facing up (Fig. ft low pressure fuel pump 132-160 lb. For all of the great aspects of the Cummins N14 its Achilles Heel has always been the injectors. layer map file in vlsi auto hold not working on golf mk7 Tech pentecostal prayers requests susmita sen sex scene world indicators dataset tableau download current root.  &0183;&32;014 inch Exhaust valves, cold 0 I need the specs and procedure for adjusting the valves, injectors, and engine brakes (C14B) injector torque specs 011 Older cummins used the torque method to set the injectors the injector had to be on tdc then you torque it down to spec Since the 1980s, Cummins has released The cylinder head bolt torque of all Cummins engine.  &0183;&32;855 Cummins Engine Torque Specs It Still Runs. Injector rocker arm bolts, OEM on right. Cummins 855 injector hold down torque specs. Add to Cart. When the boot clamp has been tightened to specs , cut the band to the correct length by flipping the lever 6069 Cummins Diesel Fuel Injector Remover Kit Kit contains a. OBC Method 1. Learn more. The engine was first introduced in 1976 and mass produced up until 1985. I just bought a truck with an 84 Power Torque 240 NT855. and it works perfectly. But also varies according to CPL number. I bought a 1988 GMC Brigadir The mark A is now 1-6,B is 2-5, & C is 3-4 Injector Swap Cummins Big Cam If all else fails and you cant find the torque spec above you can also look up the "M" size bolt standard in this BMW standard guide, and use that torque accordingly It has a Cummins NTC 350 in it with only 25000 miles on it It has a. tighten tube nut to 37 ft lbs. Search Cummins 855 Injector Torque Specs. Cummins N855 Small Cam approx Dimensions and weight. Bolt torques httpsbarringtondieselclub. what are the torque spec on a 855 cummins big cam ntc400 1 the the bolts that hold down the injectors n 2 the 2" extentions on top of the eng. That is the only method I have ever used. Torque the bolt for the injector hold-down bracket to 12 3 N. lbs 11 in. By Mike Mc - Sunday, October 30, 2011 447 PM. 2003 - 2004. 027 Page 1427. 11 . Hold the crosshead down against its mating valve stem. Store; Contact; Login; My account; News;. lb Inlet valves, cold 0. I just spent 1000 on a pump re-cal and injectors. Same Category. 9L Cummins Mechanical Lift Pump 90 Degree Fitting. Injector Plunger Adjustment - Torque Method Step 3 346 Nm, 255 lb org If you use the bolt, the torque specifications range from 90 to 255 feet per pound 855 Cummins Engine Torque Specs It Still Runs NTA855-G2 BIG CAM III GENERATOR DRIVE SPECIFICATIONS 4-Stroke Cycle, Turbocharged and Aftercooled, In-Line, 6-Cylinder. Tighten the return line banjo bolts to 12 Nm or 106 lbin. Step 1 30 Nm, 25 lb COVER PAGE The injectoryou torqueto specs to bottom injectorplunger 855Cumminsengine had a rod torquerange of 75 to 175 feet per Cylinder Head Bolt855CumminsEngine TorqueSpecs It Still Runs Cummins855Long Block Engine Long block 855Engines (12 - 34 Assembly) are suitable replacements for existing engines. Cummins NTA-855-A (375) OEM Engine Complete Good Running A 6 Cyl Diesel ESN 30333465 BCN. Unscrew the support hold-down assembly (3); lift out the element (4) and the hold-down assembly. Learn more. No maintenance is required on the Vibratech Cummins. m 30 ft-lb Alternately tighten the rocker shaft capscrews Tighten to 54 Nm 40 ft-lb ,Tighten to 108. m 30 ft-lb Alternately tighten the rocker shaft capscrews Tighten to 54 Nm 40 ft-lb ,Tighten to 108. Cummins N855 Small Cam approx Dimensions and weight. 2, HTT 62,Air Dog 150. 5 Dodge Cummins Pick-up (Common-Rail). Cummins listened to it customers and designed a more powerful version of the 855 while maintaining a Cummins N-14 Injector Problems. Cummins Torque Chart Model Horse Power RPM Torque RPM 444 444 2100 1400 1500 4BT3. 290 HP B 1760 RPM All ot the. Last Updated February 15, 2022. Setting Cummins NTC 855 Big Cam top-stop injectors Cummins N855 Top Stop Injectors common settings (IBC, Inner Base Circle Method) Torque Injectors 0. com App. Search Cummins 855 Injector Torque Specs. inlet tube standard. 2, HTT 62,Air Dog 150. Gentlemen, This past weekend I picked up a 1973 Kenworth W923 with a Cummins NTC-350 855. Discard the element. Water Pump Adjuster for CUMMINS 855 with Idler 88NT Replaces 3062696 quantity. 027 Jake&39;s at. ft Step 7 345 Nm, 255 lb. what are the torque spec on a 855 cummins big cam ntc400 1 the the bolts that hold down the injectors n 2 the 2" extentions on top of the eng. Confirming the exact Cummins injector for the Big Cam engines can be a challenge, but not when you deal with Diesel Parts Direct. BOSCH CP3 Fuel system with SOLENOID injectors. (693 pages) Engine Cummins N14 Shop Manual. DO NOT OVER TORQUE. Bolt torques httpsbarringtondieselclub. It&39;ll probably smoke a lot, but it clears out. Turn the adjusting screw out at least one turn. Injector install is tighten injector to 44in lbs. ng mw la read To remove fuel lines 1,2. (9) Remove two fuel injector hold-down clamp bolts at each injector being removed. that cover the push rods and rocker arms New 0mega Pardue the Traveler Joined Jun 19, 2009 4,023 Posts 2 Jan 2, 2011. I bought a 1988 GMC Brigadir The mark A is now 1-6,B is 2-5, & C is 3-4 Injector Swap Cummins Big Cam If all else fails and you cant find the torque spec above you can also look up the "M" size bolt standard in this BMW standard guide, and use that torque accordingly It has a Cummins NTC 350 in it with only 25000 miles on it It has a. Pulling the pump and injectors on our 7130 and was wondering what some torque specs were for when we go back. 689" Firing Order 1-5-3-6-2-4 Intake Valve Lash. Discard the element. The marks align with a pointer on the gear cover. That&39;s why I&39;m trying to be careful to torque it to specs. The ratings show horsepower available ' for driving the fire pump at standard SAE J1985 conditions of 29. There was a difference of 14 to 13 of a turn between both settings. Injector install is tighten injector to 44in lbs. Then tighten the jam nut down. length 1496 mm, 59 in. Factow Mutual The agemqapproved horsepower ratings published are already derated for fire pump service. Injector Lever for CUMMINS 855 Cam Follower Housing Components (SC) Replaces 3018049. 2023 super duty refresh Wholesale Trader of Cummins Fuel Injector - Cummins Electronic. 4 mm, 6. The item Cummins NTC290 NTC355 NTC350 NTA NT NTC Diesel Engine Parts Catalog Manual is in sale since Friday, May 11, 2018. I just bought a truck with an 84 Power Torque 240 NT855. But also varies according to CPL number. Torque Value 10 n. Cummins N-14 Injector Problems. Where I live we have mountains and the guys regularly take the motors to above 3000 on the Jake's. 1976 Fleetstar 855 cummins (270) idle. Cummins did offer a shirt pocket sized chart, in the form of a treasure map, of where to go and dig next. ST-669 Adapter is used, nut torque is reduced to compensate for additional. If you are using the torque method, then you need to be setting the SAME injector as. Injector Plunger Adjustment - Torque Method Step 3 346 Nm, 255 lb org If you use the bolt, the torque specifications range from 90 to 255 feet per pound 855 Cummins Engine Torque Specs It Still Runs NTA855-G2 BIG CAM III GENERATOR DRIVE SPECIFICATIONS 4-Stroke Cycle, Turbocharged and Aftercooled, In-Line, 6-Cylinder. Cummins 855 jake brake adjustment Tdi injector torque specs. Torque and Rebuild Specifications for Cummins Four and Six Cylinder B Series. 2022 Author kua. Crosshead Clearance Between the crosshead and valve spring retainer. International DT-466. 1976 Fleetstar 855 cummins (270) idle. ProDiesel Cummins M11, ISM, QSM11 Injector. These are for the CR 5. Check to make sure the gap between the hold-down clamp and the injector is equally spaced around the injector body. OBC Method 1. Injector Plunger Adjustment - Torque Method Step 3 346 Nm, 255 lb org If you use the bolt, the torque specifications range from 90 to 255 feet per pound 855 Cummins Engine Torque Specs It Still Runs NTA855-G2 BIG CAM III GENERATOR DRIVE SPECIFICATIONS 4-Stroke Cycle, Turbocharged and Aftercooled, In-Line, 6-Cylinder.  &0183;&32;855 Cummins Engine Torque Specs It Still Runs. fw Search Engine Optimization. Step 3 346 Nm, 255 lb. Cummins NTC 350 and NTC 400 Big Cam engine specs, bolt torques, assembly clearances and a procedure of . If you are using the torque method, then you need to be setting the SAME injector as. inlet tube standard. 9L 24V 01-02 HO; ISB 5. Need the following Pump drive gear nut Pump mounting flange nuts if there is one Injector hold downs And return line bolts on top of the imjectors if there is one Thanks 3. 0 Nm, 72 inch. , lossen hold down bolts,tighen tube nut to 11 ft lbs, tighten hold down bolts to 89 in lbs. Sep 22, 2017 Wayne, just got engine started yesterday and have found valve and injector settings are right for this 855 small cam engine. In fact, when the PO took the exhaust manifold off, the back 5 hole was wet. et no. Hard copies of Cummins manuals can be purchased from your local Cummins certified service provider. Decided to replace all. Sign up. Since the 1980s, Cummins has released several models of the 855 engine. 9K subscribers Subscribe 44K views 2 years ago How to adjust the overhead on a non-topstop injector 855 Cummins. 24 .  &0183;&32;Joined Apr 10, 2008. Starting From 37. 0L N, NT & N14 Diesel Engines Based on the best industry sources available, S. i cringe when my husband kisses me, javgo com

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Proven legacy in tough commercial marine environments, hard earned over the last 25 years. Series Inline 71 Engines. Jul 26, 2022 One popular Cummins engine is the 855 Cummins Engine, technically called the Cummins NT-855-F2. m 30 ft-lb Alternately tighten the rocker shaft capscrews Tighten to 54 Nm 40 ft-lb ,Tighten to 108. and as far as the injector hold-down block bolts as stated earlier in this thread (just to put it all in one post) danielhf said. Turn the engine over by the accessory drive, its easiest. cummins big cam 3 overhead setting . 290 HP B 1760 RPM All ot the above ratings are listed by the following agencies Underwriters' Laboratories Inc. 9L 89-98 Dodge 12V; ISB 5. Detroit71 Series Find 1136 listings related to Credit Acceptance in Virginia Beach on YP. Injector Pre-torque hold-down bolt to 44 inch-pounds to ensure injector is seated & centered. 7 Nm, 6. Industrial injection said that the connecting tube nuts should be 44 ft lbs. 8 . Fire pump drive engines (697 pages). ft, 115 Nm Cummins N855 Small Cam specs , bolt torques and manuals. Starting From 37. 50 Off Next Day & 2nd Day Air Online Orders. part name part no.  &0183;&32;Search Cummins 855 Injector Torque Specs. 35 Torque connector tube nuts to 37ft lbs. 10 injector cups part number spray hole. Cummins 855 Injector Torque Specs. i10 pill; high resolution closeup pussy. Quick view. Somebody told me about 40-50 ft lbs for the pump gear nut. Search Cummins 855 Injector Torque Specs. If that's still inconclusive, seems I recall the 855 uses a rocker for the injector.  &0183;&32;The Cummins N14, N14 Celect and Celect Plus have a storied history which can be attributed to is engineering, outsanding specs and few internal problems. Bolt torques httpsbarringtondieselclub. Discard the element. The injectors are adjusted via the firing order 1-5-3-6-2-4 and should be set along with the same valves at 6-inch lbs or finger tight. Series 60 Injector Torque Specs Series S 60. Injector rocker arm bolts, OEM on right. 9 105 2500 260 1700. 11 &183; Sep 15, 2011. what are the torque spec on a 855 cummins big cam ntc400 1 the the bolts that hold down the injectors n 2 the 2" extentions on top of the eng View online or download Cummins NT 855 Shop Manual Cylinder Block Specifications FOR INJECTOR SCREW IN TUBES TORQUE THE INJECTOR TUBE TO 26-33FTLBS (35-45 Nm), RELEASE TORQUE. ng mw la read To remove fuel lines 1,2. Cummins 855 Injector Torque Specs. Ratings & Spec Sheets. Premco also offers injectors for your Dodge 5. Access to thousands of. For a Pre-celect Cummins injector to inject the fuel it has to pressurize the fuel in the tip to do that it has fuel in the tip and the plunger comes down, pushing it out, very basic system. Full PDF Package Download Full PDF Package. Turn adjusting screw down until plunger con-. , lossen hold down bolts,tighen tube nut to 11 ft lbs, tighten hold down bolts to 89 in lbs. 08 m). Here is a suggested updated torque spec for this engine&x27;s rocker arm bolts; Rocker arms Step one Torque to 11 ft lbs then tighten an additional 90 degrees of bolt head rotation. This is a set of 855 Cummins Big Cam III cylinder heads that came in for a valve job and surface. How to adjust the overhead on a non-topstop injector 855 Cummins. engine cylinder head bolts main bearing caps connecting rod bolts balancer bolt intake manifold exhaust manifold; 1954-1961 all 65-75 110-120 40-45 200-220 25-30 10-15. Joined Jan 19, 2013. The STC is suppose to hold the inject down to help get better mileage and the truck has a reputation for wearing out injector cam lobes. Fire it up It will take several seconds of cranking and will run rough a couple seconds then smooth right out. Injector install is tighten injector to 44in lbs. Then tighten the jam nut down. But also varies according to CPL number. I&x27;ve used that spec many times and zero issues with thousands of engine hours. what are the torque spec on a 855 cummins big cam ntc400 1 the the. rocker box torque is 60. The main 855 engines have a year range from 1988 to 1991. Cummins 855 injector hold down torque specs. If the screw causes chattering during setting, repair the screw and lever as required. ng mw la read To remove fuel lines 1,2. 0L N, NT & N14 Diesel Engines Based on the best industry sources available, S. Setting Cummins NTC 855 Big Cam top-stop injectors Cummins N855 Top Stop Injectors common settings (IBC. 2, HTT 62,Air Dog 150. to ensure feed tube is seated & centered. 3,533 Posts. Likes 496. Full PDF Package Download Full PDF Package. Mack E-7. Use a dial-type torque wrench to tighten the injector rocker lever adjusting screw to the specified torque. ft first 30 lb. Anyone know the torque spec for the injector hold down nut A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. 290 HP B 1760 RPM All ot the. Cummins Torque Chart Model Horse Power RPM Torque RPM 444 444 2100 1400 1500 4BT3. Air Cleaner Upper Housing to Lower Housing Screws. what are the torque spec on a 855 cummins big cam ntc400 1 the the bolts that hold down the injectors n 2 the 2" extentions on top of the eng View online or download Cummins NT 855 Shop Manual Cylinder Block Specifications FOR INJECTOR SCREW IN TUBES TORQUE THE INJECTOR TUBE TO 26-33FTLBS (35-45 Nm), RELEASE TORQUE. Injector Pre-torque hold-down bolt to 44 inch-pounds to ensure injector is seated & centered. fw Search Engine Optimization. I just bought a truck with an 84 Power Torque 240 NT855. I have several 855 books but 27 inch pounds of torque on the injector seems. Feed tube final install 37 lb-ft. cummins Cummins. CAT 3406E. months expected life 500 000 Km before re-build detroit 60 series 14 liter injector torque. CAT 3406E. But also varies according to CPL number. (9) Remove two fuel injector hold-down clamp bolts at each injector being removed. , 5 on TDC compression stroke), then you need to be setting the travel on injector 3 (i. to ensure feed tube is seated & centered. and as far as the injector hold-down block bolts as stated earlier in this thread (just to put it all in one post) danielhf said. jjordan11 said Camshaft cap bolts. Injector install is tighten injector to 44in lbs. This is to make certain that the reading on the dial is accurate. I have several 855 books but 27 inch pounds of torque on the injector seems. ft, 1492-1695 Nm 1200 rpm 12. Once the injector and the hole are lubricated place the injector in the hole and with a. You need to replace the hold down bolt and here is torque specs on. 0 mm (4. Before I go to slap em back in. Sign up. Full PDF Package Download Full PDF Package. Buy Injectors For Cummins 855, Top Stop Fuel Injector (Type D) part 3047973 & 3030445 from heavy duty kits at discounted rates. I have several 855 books but 27 inch pounds of torque on the injector seems. (valve clearances as well) Have to do it on the firing order. , this makes it arguably the longest lasting model in motorcycle history. Cummins 855 injector hold down torque specs. Tighten the 12mm banjo bolt that goes into the head to 11 lb ft. We build PT-NH Flange, PTD, TOP STOP, PTK, L-10, STC, N14, and M11 Celect Injectors. Cummins did offer a shirt pocket sized chart, in the form of a treasure map, of where to go and dig next. . allergy level today