I could use it for a pratice run. Last edited: Dec 23, Thank you. It gives a way to fix it using a part that I already have in the workshop. Should be 30x52x22 mm bearing on both vehicles. Also, I think nissanh is who did the thread on replacing the clutch and bearing. I showed the replacement of the bearing. Do NOT use cheap chinese bearing. I used it once and lasted only miles. The dimentions are given above. I think those bearings are made by NSK.
I will be fussing with spring clip removal today. I had to get some better external style spring clip removal pliers yesterday. I finished removing the fan bracket for that replacement yesterday. Amazon product nissanh said:. Also, the clutch surfaces themselves should be checked for wear or scoring before considering replacing only the bearing. View attachment View attachment Once you remove the 10 mm center bolt, you'll reomve the circlip.
From my experience, I had the most difficulty removing this circlip due to the straight plier I used. I did not remove the fan bracket to replace the AC bearing. You can pull the pully off by threading a 12 mm bolt into the enter of the pully. Last edited: Dec 25, I got it out. It didn't want to come out without a twist. My puller is too large. I need to find something different to pull the pulley. Freezing the new bearing for 30min to insert using the reverse method- just being careful to have the socket riding on the edge of the outer race- taping into place.
Pulley can be substituted with an old brake rotor. Two blocks of wood side by side with a gap between them also works well, but a vise is the ticket. You must log in or register to reply here. Similar threads B. Anyone tried this replacement nav. Replies 0 Views Yesterday at AM badlander. Replies 15 Views Lift kit installation sequence? Replies 4 Views Wednesday at AM whitec Users who are viewing this thread.
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Snap rings red arrow have a habit of flying off the pliers and disappearing forever into the nooks and crannies of the engine.
You are forewarned. The pulley is a zero clearance fit to the compressor nose. If you are lucky it will slide off by pulling on it. You will probably not be lucky. I used a puller to remove the pulley. Be careful here. You must identify what the puller can and cannot push against. The center compressor shaft must not be used as leverage to pull or push any component not on the compressor shaft. This is my leverage point. I taped a large washer blue arrow to the socket to provide a contact point for the puller.
Attach puller jaws in the pulley groves and place the modified washer to rest against the nose cone. Slowly tighten the puller to remove pulley. Locate and if necessary secure pulley key. If the key stays on the compressor shaft, do not remove it. An even bigger snap ring secures the coil assembly to the compressor. Remove the snap ring. Examination of the old pulley blue arrow and clutch red arrow offers no clues as to why they malfunctioned. There is some oil residue on the pulley face, but the surfaces appear to be OK.
Testing the resistance of the coil assemblies indicate that they are within specs. The old coil pack reads 4. In removing the clutch it appeared the coil was permanently energized. The clutch removal tool had to forcefully pull the clutch from the pulley.
I was not about to put this evil coil pack back on. I cleaned the contacts on the rebuilt unit prior to installation. Gently clean the nose cone I used a scotch pad to remove any surface rust. Don't be aggressive here, the clutch bearing rides on this surface, it must not be compromised. Offer coil pack to compressor and install. Make sure the coil pack is orientated properly to connect the electrical connector. There are three projections on the rear of the coil pack that must match the corresponding holes in the compressor body red arrow.
Install big snap ring. Clean pulley surface and install pulley. The bearing might require some slight persuasion to slide onto the nose cone. Use a drift red arrow that contacts the inner ring of the bearing only. Tap gently until the pulley bearing seats.
Install second snap ring. Make sure that the snap ring seats fully in the shaft grove. Tap the snap ring fully into the groove with a screwdriver if necessary.
Clean clutch mating surface and offer clutch to the compressor. Note position of shaft key and corresponding clutch key slot. Make sure they line up before installing clutch to compressor shaft. Offer up clutch install tool.
The nut then forces the bearing red arrow against the clutch face, forcing it onto the compressor shaft. One side of the bearing rotates with the nut to reduce friction as it forces the clutch onto the shaft.
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