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1. At 130,000 miles, it was easier that I thought it would be.
2. I would change the serpentine belt at the same time. The IPD serpentine
belt removal tools are a must on a 1998.
3. The IPD cam lock tool is also a must; completely removes guesswork.
4. If you don't have an air ratchet, a 1/4" drive ratchet and sockets or the
ratchet, 3/8" adapter and 3/8" drive sockets work best for the tight
working conditions.
5. I ordered the IPD DVD along with the timing belt to get a general overview
of the job.
6. I used the Haynes manual for fastener torque values.
7. Some say not to use sealant on the new water pump gasket, I used it
anyway, that's what it said on the box.
8. Use threadlocker on the new water pump bolts. It was tough to get a
torque wrench into that area. I approximated the torque on them and
tightened them in an alternating pattern. Be careful, the torque is only
13 ft/lbs, I think. I refilled with Volvo coolant and distilled water.
9. The Bay 13 instructions are very good. however if you have never changed
the timing belt on your 70/850(as was my case), I say get an air
compressor, 30mm impact socket and impact wrench and remove the crankshaft
pulley. I didn't know about the nub just under the crankshaft. I had
routed the timing belt under that thing and couldn't get the new
tensioner to fit. I had all kinds of heartache wondering what I was doing
wrong.
10. Double check the serpentine belt routing, that thing can go on more than
one way.
11. After you put everything back together, hold your breath and turn the key.
12. Best of all, I saved $1000. Next change 210,000 miles. It's all good.
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