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Valve adjustment for 17 & 21 hp engines. are

Valve adjustment for 17 & 21 hp engines. are the camshafts manufacture defect?

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Overhead Valve Engines with solid lifters need a valve adjustment as part of routine maintenance. This is normal wear for every brand using solid lifters.
Hope this helps.

Posted on Oct 05, 2009

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Posted on Jan 02, 2017

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2008 silverado EGR location on a 5.3 fuel injected v8


Doesn't have a EGR valve ! Has Camshaft Actuator System .
Camshaft Actuator System Description
The camshaft position (CMP) actuator system is used for a variety of engine performance enhancements. These enhancements include lower emission output through exhaust gas recirculation (EGR) control, a wider engine torque range, improved gas mileage, and improved engine idle stability. The CMP actuator system accomplishes this by controlling the amount of intake and exhaust valve overlap. For the 6.0 liter (LY6, L76) and the 6.2 liter (L92) engine, the Park position for the CMP actuator and camshaft is 8.5 degrees before top dead center (BTDC) or 17 crankshaft degrees BTDC. The engine control module (ECM) can only command the CMP actuator to retard the valve timing from the Park position or advance the valve timing back to the Park position. The total range of valve timing authority is 31 degrees camshaft rotation, or 62 degrees of crankshaft rotation. The control range is from the Park position of 8.5 degrees camshaft or 17 degrees crankshaft BTDC, to 22.5 degrees camshaft or 45 degrees crankshaft after top dead center (ATDC).

May 31, 2017 | Cars & Trucks

2 Answers

17 hp craftsman lawn tractor valve adjustment


You watch the videos, they said different. I go with .004 on intake&
EXHAUST. Type in adjust valves ( your engine) in Goggle, watch a
video.

Jul 26, 2012 | Craftsman 17.5 hp 42 in. Deck Lawn Tractor...

1 Answer

What is the valve setting for 2004 18.5 HP briggs & stration intek ohv engine?


31C700 engine? (model number)

This is pretty generac for all of their engines as a general rule 0.004 - 0.006

From the service manual for the 31C700 engine:

ADJUST VALVES


1. Set No. 1 cylinder at 1/4" (6.4mm) past TDC, compression

stroke.

a. Adjust valves and check, Fig. 17.

Valve Clearance (cold) IN and EX .005" (0.13 mm)

b. Torque adjusting screws and jam nuts to 60 in. lbs.

(7.0 Nm).

2. Set No. 2 cylinder at TDC, compression stroke.
a. Repeat for No. 2 cylinder.

Thanks for choosing FixYa,
Kelly

Aug 24, 2011 | Craftsman Garden

1 Answer

Torque specs for 3.2 1995 heads on my isuzu... I need to fix the car ASAP....


Hi, to install follow the procedure below:


  1. Install new camshaft seals and retaining plates onto the cylinder. Tighten the right camshaft seal retaining plate 6mm bolts to 65 inch lbs. Tighten the left camshaft seal retaining plate 8mm bolts to 191 inch lbs.
  2. Thoroughly clean the cylinder head and engine block sealing surfaces.
  3. Place a new head gasket on the engine block and carefully position the cylinder head on top of the new gasket.

Do not reuse or apply oil to the cylinder head bolts.
  1. Install new cylinder head bolts and torque them in sequence to 47 ft. lbs. (64 Nm) for the M11 bolts and 15 ft. lbs. (21 Nm) for the M8 bolts.
  2. Install the dipstick tube bracket to the cylinder head.
  3. Connect the front exhaust pipes to the exhaust manifolds. Tighten the exhaust bolts to 48 ft. lbs. (67 Nm).
  4. Install the power steering pump bracket. Torque the mounting bolts to 34 ft. lbs. (46 Nm).
  5. Install the cylinder head covers.
  6. Install the timing belt and the auto tensioner (pusher). Torque the mounting bolt to 14 ft. lbs. (19 Nm).
  7. Install the timing belt cover and oil cooler hoses and bracket.
  8. Install the crankshaft pulley. Torque the center bolt to 123 ft. lbs. (167 Nm).
  9. Install the fan pulley assembly.
  10. Install the power steering pump.
  11. Install the accessory drive belts.
  12. Install the engine coolant manifold and the heater hose.
  13. Install the intake manifold. Torque the nuts and bolts to 17 ft. lbs. (24 Nm) in a crisscross pattern.
  14. Install the fuel injector connectors and the fuel hoses to the fuel rail.
  15. Install the common chamber. Torque the nuts and bolts to 17 ft. lbs. (24 Nm).
  16. Install the EGR valve assembly. Torque the mounting bolts on the valve side to 69 inch lbs. (8 Nm) and the bolts on the exhaust side to 21 ft. lbs. (28 Nm).
  17. Connect the evaporative emission canister purge hose.
  18. Connect the fuel pressure control valve vacuum hose.
  19. Connect the positive crankcase ventilation hose.
  20. Install the throttle body assembly. Torque the mounting bolts to 14 ft. lbs. (19 Nm).
  21. Connect the vacuum hoses to the throttle body.
  22. Install the ignition control module and the spark plug wires.
  23. Connect the MAP sensor; Canister vacuum switching valve (VSV); Exhaust gas recirculation (VSV); Intake air temperature sensor and ground connectors.
  24. Connect the vacuum booster hose.
  25. Connect the air vacuum hose.
  26. Connect the accelerator cable. Adjust the accelerator cable by pulling the cable housing while closing the throttle valve and tightening the adjusting nut and screw cap by hand temporarily. Now loosen the adjusting nut by three turns and then tightening the screw cap. Make sure the throttle valve reaches the screw stop when the throttle is closed.
  27. Install the cooling fan assembly and the upper fan shroud.
  28. Install the air cleaner assembly.
  29. Connect the negative battery cable.
  30. Refill and bleed the cooling system.
  31. Refill and bleed the power steering pump if necessary.
  32. Refill the engine with fresh oil.
  33. Run the engine and check for leaks and proper compression.

Best of luck............

May 30, 2011 | 1995 Isuzu Trooper

1 Answer

Torque specs for 3.2 1995 heads on isuzu rodeo heads


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To install:

  1. Install new camshaft seals and retaining plates onto the cylinder. Tighten the right camshaft seal retaining plate 6mm bolts to 65 inch lbs. Tighten the left camshaft seal retaining plate 8mm bolts to 191 inch lbs.
  2. Thoroughly clean the cylinder head and engine block sealing surfaces.
  3. Place a new head gasket on the engine block and carefully position the cylinder head on top of the new gasket.

Do not reuse or apply oil to the cylinder head bolts.
  1. Install new cylinder head bolts and torque them in sequence to 47 ft. lbs. (64 Nm) for the M11 bolts and 15 ft. lbs. (21 Nm) for the M8 bolts.
  2. Install the dipstick tube bracket to the cylinder head.
  3. Connect the front exhaust pipes to the exhaust manifolds. Tighten the exhaust bolts to 48 ft. lbs. (67 Nm).
  4. Install the power steering pump bracket. Torque the mounting bolts to 34 ft. lbs. (46 Nm).
  5. Install the cylinder head covers.
  6. Install the timing belt and the auto tensioner (pusher). Torque the mounting bolt to 14 ft. lbs. (19 Nm).
  7. Install the timing belt cover and oil cooler hoses and bracket.
  8. Install the crankshaft pulley. Torque the center bolt to 123 ft. lbs. (167 Nm).
  9. Install the fan pulley assembly.
  10. Install the power steering pump.
  11. Install the accessory drive belts.
  12. Install the engine coolant manifold and the heater hose.
  13. Install the intake manifold. Torque the nuts and bolts to 17 ft. lbs. (24 Nm) in a crisscross pattern.
  14. Install the fuel injector connectors and the fuel hoses to the fuel rail.
  15. Install the common chamber. Torque the nuts and bolts to 17 ft. lbs. (24 Nm).
  16. Install the EGR valve assembly. Torque the mounting bolts on the valve side to 69 inch lbs. (8 Nm) and the bolts on the exhaust side to 21 ft. lbs. (28 Nm).
  17. Connect the evaporative emission canister purge hose.
  18. Connect the fuel pressure control valve vacuum hose.
  19. Connect the positive crankcase ventilation hose.
  20. Install the throttle body assembly. Torque the mounting bolts to 14 ft. lbs. (19 Nm).
  21. Connect the vacuum hoses to the throttle body.
  22. Install the ignition control module and the spark plug wires.
  23. Connect the MAP sensor; Canister vacuum switching valve (VSV); Exhaust gas recirculation (VSV); Intake air temperature sensor and ground connectors.
  24. Connect the vacuum booster hose.
  25. Connect the air vacuum hose.
  26. Connect the accelerator cable. Adjust the accelerator cable by pulling the cable housing while closing the throttle valve and tightening the adjusting nut and screw cap by hand temporarily. Now loosen the adjusting nut by three turns and then tightening the screw cap. Make sure the throttle valve reaches the screw stop when the throttle is closed.
  27. Install the cooling fan assembly and the upper fan shroud.
  28. Install the air cleaner assembly.
  29. Connect the negative battery cable.
  30. Refill and bleed the cooling system.
  31. Refill and bleed the power steering pump if necessary.
  32. Refill the engine with fresh oil.
  33. Run the engine and check for leaks and proper compression.

May 16, 2011 | 1995 Isuzu Rodeo

1 Answer

Having problems with B&S 18.5 HP Intek. Turns 1-2


This sounds like a compression release issue, which is directly related to the OH valves needing adjustment. Remove the valve cover and adjust the valves per B & S exact instructions and your starting issue will likely be solved. The valves are needed to be adjusted periodically on these machines. The compression release feature works off of the camshaft and is controlled by the action to the intake valve. It works at low speeds and then cancels as the engine starts running.
Many, many users have this problem and are unaware of the compression release mechanism and the fact that the valves periodically require adjusting, They tend to blame their starting problems on a weak or bad battery, which this problem mimics quite well.

May 08, 2011 | Craftsman Garden

2 Answers

I have a Scott's riding lawn mower with a Briggs & Stratton 17 hp INTEK OHV model #311-777. I am needing a repair manual for this engine. On starting - engine will turn and stop. Then if you...


These mowers were manufactured by Murray, if you contact the Murray Division of Briggs & Stratton at 800-258-5011 they should be able to assist you further.

Mar 27, 2011 | Briggs & Stratton Garden

1 Answer

I need a diagram of a 1995 ford escort engine


96 escort 1.9L

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Engine Components
Item Part Number Description 1 6766 Oil Filler Cap 2 6A548 (8 Req'd) Valve Cover Bolt 3 6582 Valve Cover 4 — Exhaust Manifold Shield-to-Exhaust Manifold Nut (4 Req'd) 5 9A462 Exhaust Manifold Shield 6 — Exhaust Manifold Shield Stud (4 Req'd) 7 9430 Exhaust Manifold 8 9454 Exhaust Manifold Nut 9 9448 Exhaust Manifold Gasket 10 — Exhaust Manifold Stud (Fine Thread), Short (4 Req'd) 11 — Exhaust Manifold Stud, Long (1 Req'd) 12 — Exhaust Manifold Stud (Medium Thread), Short (1 Req'd) 13 6518 Valve Spring Retainer Key 14 6514 Valve Spring Retainer 15 6513 Valve Spring and Damper, Intake 16 6C515 Valve Tappet Guide Plate Retainer 17 6571 Valve Stem Seal 18 6513 Valve Spring, Exhaust 19 12405 Spark Plug 20 6269 Camshaft Thrust Plate 21 — Camshaft Thrust Plate Bolt (2 Req'd) 22 — Cup Plug 23 6B273 Camshaft Oil Flow Control Rod 24 6K292 Camshaft Front Seal 25 6256 Camshaft Sprocket 26 6278 Camshaft Sprocket Washer 27 6K252 Camshaft Sprocket Retaining Bolt 28 6L269 Camshaft Sprocket Key (5 x 18) 29 6250 Camshaft 30 6051 Head Gasket 31 6A008 Cylinder Head to Block Dowel 32 6010 Cylinder Block 33 6507 Intake Valve 34 6505 Exhaust Valve 35 6049 Cylinder Head 36 — Intake Manifold Stud (7 Req'd) 37 17A084 Engine Lifting Eye 38 — Engine Lifting Eye Bolt (2 Req'd) 39 9439 Intake Manifold Gasket 40 — Bolt 41 9723 Accelerator Cable Bracket 42 9424 Intake Manifold 43 — Intake Manifold Nut (7 Req'd) 44 9D476 EGR Valve Gasket 45 — Exhaust Gas Recirculation (EGR) Valve Bolt (2 Req'd) 46 9D475 EGR Valve 47 — Fuel Injection Supply Manifold Bolt
(2 Req'd) 48 9F593 Fuel Injector 49 9D930 Fuel Charging Wiring 50 6786 Oil Level Indicator Tube Bracket 51 — Oil Level Indicator Tube Bracket Bolt 52 6754 Oil Level Indicator Tube 53 6750 Oil Level Dipstick 54 9D280 Fuel Injection Supply Manifold 55 — Vacuum Fitting 56 9E498 Main Emission Vacuum Control Connector 57 — Vacuum Tap 58 — Vacuum Hose 59 9B989 Throttle Position Sensor 60 — Screw and Washer 61 9F782 Throttle Position Sensor Gasket 62 — Throttle Body Bolt (4 Req'd) 63 — Idle Air Control (IAC) Valve Bolt
(2 Req'd) 64 9F715 Idle Air Control Valve 65 9F670 Idle Air Control Gasket 66 9E926 Throttle Body 67 9E936 Throttle Body Gasket 68 — Vacuum Fitting 69 — Camshaft Position Sensor Screw 70 6B288 Camshaft Position Sensor 71 8255 Water Hose Connection Gasket 72 — Water Hose Connection Bolt (3 Req'd) 73 8592 Water Hose Connection 74 8575 Water Thermostat 75 6065 Cylinder Head Bolts 76 6500 Valve Tappet 77 6K512 Valve Tappet Guide Plate 78 6564 Rocker Arm 79 6A528 Rocker Arm Seat 80 6A527 Rocker Arm Bolt (8 Req'd) 81 — Ignition Coil Mounting Bracket Bolt
(3 Req'd) 82 18827 Noise Filter Condenser 83 — Ignition Coil Mounting Bolt (4 Req'd) 84 12259 Spark Plug Wire Set 85 12029 Ignition Coil 86 12043 Ignition Coil Mounting Bracket A — Tighten to 5-12 Nm (4-9 Lb-Ft) B — Tighten to 5-7 Nm (3-5 Lb-Ft) C — Tighten to 21-26 Nm (16-19 Lb-Ft) D — Tighten to 2-10 Nm (1.5-7 Lb-Ft) E — Tighten to 8-13 Nm (6-9 Lb-Ft) F — Tighten to 40-55 Nm (30-41 Lb-Ft) G — Tighten to 16-20 Nm (12-15 Lb-Ft) H — Tighten to 20-30 Nm (15-22 Lb-Ft) I — Tighten to 8-10 Nm (6-8 Lb-Ft) J — Tighten to 8-11 Nm (6-9 Lb-Ft) K — Tighten to 23-30 Nm (17-22 Lb-Ft) L — Tighten to 20-40 Nm (15-30 Lb-Ft) M — Tighten to 4.5-7 Nm (3-5 Lb-Ft) N — Tighten to 18-26 Nm (13-19 Lb-Ft)

Feb 24, 2009 | 1995 Ford Escort

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