Manuale d’uso / di manutenzione del prodotto VQ35DE del fabbricante Nissan
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Forced Induction Racing VQ35DE Install Kit Instructions 2002+ Nissan SE-R Spec-V (W/6spd) Revised Date: 2/16/06 Thank you for purchasing our VQ35D E install kit. We have spent numerous hours, designing, and perfecting this ki t, over the past 8 months.
**BEFORE YOUR BEGIN** This kit was design with simplicity in mind. Installing the VQ drive- train will be fairly straight-forward. However, it will require moderate automotive knowledge, and the right t ools to complete the job.
(1) 1/2” bolt (6” long) 2 washers/1 lock nut (2) 1/2” bolts (5” long) 4 washers/1 lock nut (1) M10 x 1.75 lock nut and 1 washer If you have purchased a full kit with the VQ35DE bell-housing, p.
Once you have verified the contents of y our kit, it’s time to move on to the installation. We will begin, with the assump tion that you have removed your QR25DE and transmission. We will also assume that you have swapped over your bell-hous ing on your transmission, or, you have purchased a 6 speed Maxima transmi ssion.
Factory Service Manual. If you need the manual for this particular application, it will be saved in a separate folder on this installation CD. Here is a picture, showing the difference between the QR and VQ 6 speed bell-housings: The VQ bell-housing is shown on the left side, wi th the QR internals already installed.
use of a high quality clutch alignment tool. This will make the next step a lot easier. Grab a buddy, and have him/her help you lift the transmission up a few inches. Slide the input shaft into the clutch disc splines. The transmission should slide onto the tw o dowel pins that line it up perfectly with the engine block.
A. Tighten this nut/bolt down LAST. Torque to 30-35ft lbs B. Tighten these bolts into the block by hand, and just snug them for now. We will torque them later. Don’t worry about the C-shims right now, either. C. This bolt hole is no longer used Once you have completed the rear m ount/brackets, it’s time to move on to the front brackets.
Once you have completed that ta sk, you should in stall the passenger- side engine mount bracket and adaptor. You should also take the time to bolt your QR passen ger side engine mount to the VQ mount/adaptor bracket. Tighten it a ll up while the engine is still OUT OF THE CAR.
needed. Torque the stud/nut a nd bolt/lock washer on the holes marked “B” to 45ft lbs. Remember, it is VERY important that you tighten those bolts in the sequence listed above.
A & B- Add/Remove shims from between the QR engine mount and the adaptor plate, as needed to get your engine as level as possible. Remember, start with 2-3. That should get you very close. You may also have to use a few washers on the under- side of the stud on the hole marked “B”, as the stud is a decent length.
Listed above, is where you should in sert your 14mm bolt to hold the transmission bracket into the mount. Once you’ve got your engine in place, it’s time to modify and install the cross-member/front and rear mounts.
Once you get the correct clearance, you will need to drill out the front engine mount to fit the larger, 1/2” diameter bolt. Using the corresponding drill bit, drill the front mount hole so that the 1/2” bolt slides in and fits snug. The front mount is shown in the above picture at the top.
you get the rear mount in, pivot the front mount adaptor so that it lines up with the QR engine mount isolator. You may have to use the jack to pivot the engine/transmission in order to get the 1/2” bolt into the mount. The fit will be very snug. On ce you get the bolt in, place your washer/lock-nut on the bolt to hold it in place.
This one is pretty easy… There’s a second set of holes that are closer towards the block. You will use those, instead of the original holes. Torque the 1/2” bolt/nut to 55ft lbs. The last step in the mechanical aspect of this install, is to install the axles.
install depth into the transmission. Torque the 12mm bolts to 25ft lbs, and use Red Loc-Tite on the threads ! After tightening the 12mm bolts down, go back, and torque th e engine mount adaptor bolts in the block to 35-40ft lbs. I recomm end using loctite on those as well.
You will only be able to use those 2 bo lts, but it will hold up just fine. Our test car has been runni ng for almost 6 months with this setup. If you drill the holes slightly larger, y ou can line the pulle y up better, so that you can use 6 rib belt, instead of 5 rib.
the QR’s factory fan relay. From t here, you can put 12 volts switched to the factory relay, and just run the fans constantly. This will help keep things cool under the hood. The wiring is a pain in the butt.. no way around it. You will end up using sections of your QR harness along with the donor VQ harness.
Other than that.. good luck with y our swap, and if you have any questions, feel free to contact me at TravisFIR@gmail.com or 985- 713-1542 from 9am to 5pm Central Time.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Nissan VQ35DE è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Nissan VQ35DE - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Nissan VQ35DE imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Nissan VQ35DE ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Nissan VQ35DE, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Nissan VQ35DE.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Nissan VQ35DE. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Nissan VQ35DE insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
