Greetings from Oz!
Does anyone know what's an accepatble bend in an axle housing? My FJ40 is currently having F & R ARB Lockers put in. On Friday I got a call from a diff center (apparently ARB sub contract the fitting of their lockers, not something they tell you when you book it in) anyhow they're saying I need to spend an extra AUS$2200
becuase the diffs need reburbishing and the axle housings are slightly bent (3mm one side 4mm the other - both front and rear
). AUS$2200 is a lot of cash considering it drives great, no noise from the diffs, no oil leaking or any other symtoms so I'm wondering what's an accpetable tolderance for a 25 year old 40?? The guy said it's up to me whether I have them straigtened and that 3-4mm was the limit of what's acceptable. I've budgeted AUS$3500 for the lockers which included replacing the carrier bearings and I can't really afford to spend an extra AUS$2200 on this extra work. My car is now in bits at the diff center and I have to make a decision on Tuesday. I can either just replace carrier bearings (AUS$200), refurbish the diffs, bearings, seals etc (AUS$1300) or I can go the whole 9 yards and spend AUS$2200 getting the housings straigtened as well. I can't really negotiate or get a competitive price as ARB has sent my truck there and they've ripped out the diffs and are waiting to put the lockers in. I asked the guy whether this was common and he said it happened all the time - again not something ARB warns you about. What does everyone think? Should I just replace the carrier bearings, refurbish the diffs as well, or should I pay to have the axle housings straignted as well, is 3-4mm enough bend to cause problems? I've been driving around with no problems up to now but I suspect it may also void the warranty on the lockers?
Has anyone had the same problem with bent axles when fitting ARB lockers? Any advice from someone who knows about diffs would be very greatfully received. If I do fork out the cash to get them straigtened are they likely to stay that way or will they have been weakend by the bending and be more likely to bend back?
I've also read that the ARB diff is more of a precision tool than the standard diff and has less of a tolerance for axle housing bends.
Thanks in advance, I know very little about diffs and so I have no idea whether 3-4mm is a enough to worry about. Apparently it has weeped diff oil into the CV on one side? The truck is just a toy so it only drives about 3000 miles a year.
Thanks, Phil
Does anyone know what's an accepatble bend in an axle housing? My FJ40 is currently having F & R ARB Lockers put in. On Friday I got a call from a diff center (apparently ARB sub contract the fitting of their lockers, not something they tell you when you book it in) anyhow they're saying I need to spend an extra AUS$2200
Has anyone had the same problem with bent axles when fitting ARB lockers? Any advice from someone who knows about diffs would be very greatfully received. If I do fork out the cash to get them straigtened are they likely to stay that way or will they have been weakend by the bending and be more likely to bend back?
I've also read that the ARB diff is more of a precision tool than the standard diff and has less of a tolerance for axle housing bends.
Thanks in advance, I know very little about diffs and so I have no idea whether 3-4mm is a enough to worry about. Apparently it has weeped diff oil into the CV on one side? The truck is just a toy so it only drives about 3000 miles a year.
Thanks, Phil