Use a torque wrench on another bolt to get a feel for how tight it is when using the wrench you are forced to use in the tight space available to you. Torque a bolt to spec, use your actual wrench to see what it feels like at that torque. ON install of the actual bolts try to match what you felt in the test. That is all you can do. When I did mine I removed the inner fender liner and the driver side front tire. I was able to go in with a long extension from the wheel area for some of the bolts. I was also doing the high pressure oil cooler line seals and I do not remember which bolts I accessed through the fender. It has been 5 or 6 years now and I forget.