Ka24de valve cover torque sequence. 9 ft-lb and then to 5.

Ka24de valve cover torque sequence Torque the valve cover bolts first to 2. The torque spec is: 7 - 10 nm (5. thank you. I've looked high and low and can't seem to find the torque specs anywhere. The head and block are non-interchangeable between all other models and are uniquely cast for front wheel drive operation. [citation needed] KA24DE-A is an Altima specific model of the KA24DE. 5. 15. ): alternator bracket bolt 12-15 alternator pivot bolt 33-44 camshaft sprocket bolt 87-116 connecting rod nut step 1 10-12 step 2 28-33 Mar 28, 2025 · The KA24DE-A is an Altima-specific model of the KA24DE. At just 16k miles it's leaking due to age. Disassembly Loosen rocker arm shaft bolts evenly in 2 or 3 steps, rotating from outside to inside in sequence. valve cover bolts should be somewhere about 6 or 7 ft-lbs and the liquid gasket should be on the moon plugs (the half circle things). 2003 Pathfinder from 2004 SE 4WD, 1June2018 Transmission expired in Temple, TX 1997 SER 5sp Manual from new Rear Ended 2009 !! My 1996 Nissan 240SX has a leaky valve cover gasket on it's KA24DE motor. Proper torque specs and sequence ensure a secure and leak-free valve cover seal. Match it with a black anodized fitting to match the valve cover. Zilvia FREAK! Camshafts do break for many reasons. Differences in the Japanese block to Mexican are also present. Tighten 80-104 INCH LBS Cam Sprocket Bolts: Detailed torque specifications for the Nissan Xterra 1, made from (1999-2004), and tightening torques for all of its components, including the wheels, engine, brakes, suspension, and exhaust, in both Nm and ft/lbs. Nov 8, 2002 · According to Haynes Manual: Valve Cover Nuts ===== Step 1 35in-ibs Step 2 69 to 95 in-lbs I'm not sure what Step 1 & Step 2 mean though. Same torque spec as front cover bolts. LBS. It's easy to strip the threads from over tighening. Jun 16, 2009 · You can get the valve cover gasket at most auto parts stores. 409 in); the exhaust valve duration is 248°, valve lift is 10. 2. 5 in) cylinder bore and 96 mm (3. 7/9. Torque the retaining bolts to 69–95 inch lbs (8–11 Nm. 7 mm. 4 mm (0. Tighten 80-104 INCH LBS. You can probably have it done pretty cheap. Sep 1, 2020 · I'm preparing to replace the passenger side valve cover next week on an '02 QX4. With most US-spec KA24DEs approaching 30-years in age, a valve cover gasket replacement is a smart head bolts in REVERSE order of tightening sequence in 2 or 3 steps. Remove camshaft. May 31, 2020 · Torque spec, sequence, exploded view of all the parts. May 31, 2020 · Torque spec, sequence, exploded view of all the parts. You can also use the cork gasket to prevent the over-tightening valve cover bolts. net Forums 1. Key steps include releasing fuel pressure, bleeding the cooling system, and removing necessary components to Jun 16, 2007 · Bolts do not need a torque any longer when they hit a positive bottom out point, it does nothing but break the bolts as the cover establishes the gasket crush now instead of the bolt torque. An 89 mm (3. May 21, 2003 · can someone tell me how many lbs of torque i need for the valve cover on an sohc ka? also, if i have to follow a sequence. Sequence: 1. ) and in the proper sequence. Retorque center 2 bolts 4. This results in a better seal between the valve cover and the head. Tighten to 17 INCH LBS first in sequence. However, if you want to know how to replace a valve cover, you should know that the process is simple and can be handled by anyone. 4L 4-cylinder engine used in 1999 Nissan Frontier and Xterra vehicles. 5 inch rectangular gasket as well. 4L engine** 11) Replace the shims as necessary to achieve the correct valve clearance. It’s easiest to have a buddy hold it up in place while you get a few bolts finger tight. Mar 8, 2005 · The bolts should be tightened to 69-87 in-lb (NOT FT-LB) in the correct order: Center first Then opposite corners starting near the distributor If you want, you can buy the valve cover torque wrench to tighten the bolts. Any help would be greatly appreciate! Aug 30, 2008 · TORQUE SPECS(FT. Typically, cracks may occur around the outside of the cam gear ridge. May 2, 2024 · The torque spec and tightening sequence for valve covers vary by vehicle manufacturer. 12) Repeat for each valve to be adjusted. Torque opposite corners 3. 1 - 7. Cylinder Head Dowel Pins Cylinder head alignment dowel pins assure proper gasket and casting alignment for an accurate seal and trouble-free engine operation. 2 ft lb). What you want in step one is to LIGHTLY tighten the cover so that it is on properly, THEN you retighten everything to final specs. The Nissan KA24E engine version for SUV uses a camshaft with duration 232°/232°, and valve lift 9. Mar 20, 2012 · 1. While factors like aggressive driving and over-revving can contribute to the failure of a KA24DE valve cover gasket, old age is the most common destroyer of the part. Dec 12, 2010 · fos240 Knows Some Stuff About 240's! Posts: 437 Joined: Wed Sep 21, 2005 5:06 pm Location: boonville, NC Sep 21, 2011 · **Valve adjustment tools (A) and (B)—2. 8 to 7. 4kg-m, 35in-lb). Aug 23, 2007 · If it dries, it can be a bear to get the bolts back in. Ensuring correct torque specifications is essential for the longevity and performance of your engine. This document provides information on servicing a 2. How Much Torque Should A Valve Cover Have? May 10, 2023 · A blown or failing valve cover gasket is one of the most common KA24DE issues. Word of advice; Be especially diligent when you're re-installing the distributor. 2 Nov 8, 2002 · 1)Tighten nuts and bolts 1-5-6-4 in that order to 4Nm (. I’ll try to attach a pic of the bolt sequence. You'll want to torque in the following order at 1/3 of the torque spec, followed by a second torque at 2/3 spec and then by the full torque. . Remove cylinder head. May 20, 2007 · I have performed the valve cover gasket installation and also got the $7 lil small 1. Reinstall the valve cover (reapply silicone sealant at front and rear) and dis- tributor wires. The intake valve duration is 240°, valve lift is 10. Mar 28, 2025 · The KA24DE-A is an Altima-specific model of the KA24DE. Best of luck on the engine. It describes how to identify the engine, adjust the valve clearance and accel-drum unit, and outlines procedures for removal and installation of the engine. In addition to the increased power and torque, the KA24DE has a higher redline than the KA24E. If not, same as the front cover. More specifically the spark plug well pa Valve Cover Load Spreaders® Load Spreaders distribute the clamping force more evenly on the valve cover flange. For this engine, redline is lowered to 6,000 rpm. 78 in) piston stroke give the motor a total of 2,389 cc of displacement. The head and block are non-interchangeable between all other models and are uniquely cast for front-wheel-drive operation. Work opposite sides and torque it down Jun 13, 2009 · 2018 Pathfinder SL with midnight pkg. Same procedure goes for the oil pan. Nissanaholic! Yeah that sounds right. 9 ft-lb and then to 5. Mar 10, 2007 · Pull the valve cover off, tap the whole, put a threaded piece of pipe or a AN fitting and reconnect the hose or attach a breather filter. Dec 24, 2010 · Im replacing a head gasket in a KA24DE and need the following torque specs: Reverse this sequence to remove cam bolts: Upper Front Cover: 17 - 19 lbs/ft 3 Mar 20, 2012 · KA24DE Torque specs (searched) Engine Tech Zilvia. Follow manufacturer guidelines. The KA24E rev limiter is set on 6,500 rpm. Remove valves, valve springs and related parts using Valve Spring Compressor (KV10109210). 13) Replace the valve cover. 409 in). Jan 21, 2012 · Sequence is important, more important if you're using stamped valve covers instead of Die Cast. KA24DE distributors are VERY easy to get misaligned by a tooth. See Fig. Just make sure it's rubber. I followed the tightening order that lapwizrus posted and for good measure thought it wise to follow the sequence 4 or 5 times in a row. Torque center 2 bolts 2. If you hit any snags putting everything back together post up with some pictures and we're happy to help. Be real careful with tightening the bolts. And why you are stupid if you go out and tighten the bolt more trying to stop a leak, it just breaks the bolt and the leak keeps leaking. gxpeb iclshmmn nkxx upttmse pcgncnrh tjntewbk fezfyzg zplcb miwhe kfxhylpoe zkkkhl rcyi brmmt jshh cdrv