echo power steering

[toyota lg]

Hello Toyota Nation
This is my first post to what will probably be many,as an owner of two toyota products and possibly a third. I have a question regarding the removal and installment of a power steering unit on a 2001 echo 1.5 liter.Is this difficult? Could someone with reasonable handyman skills do this job or does it need to be intrusted to mechanic?I don't need to remove a cuzillion parts to do this do I?Can it be done with a set of metric wrenches and sockets ?Or do Ineed a whole whack of technical instruments?
Any help would be great
Thanks
toyota lg

[n00b]

The repair manual is available at:
http://www.echodrivers.com/forums/viewtopic.php?t=11543

SR-24
-STEERING POWER STEERING VANE PUMP
SR0VR-02
REMOVAL
1.REMOVE RH ENGINE UNDER COVER
2.REMOVE OIL RESERVOIR TANK COVER
3.DISCONNECT RETURN HOSE
Remove the clip, and disconnect the return hose.
NOTICE:
Take care not to spill fluid on the drive belt.
4.DISCONNECT PRESSURE FEED TUBE
Using SST, disconnect the pressure feed tube.
SST09023-12700
5.DISCONNECT OIL PRESSURE SENSOR CONNEC-
TOR
SST
F10440
6.REMOVE DRIVE BELT
A
Loosen the bolt A and B, and remove the drive belt.
7.REMOVE PS VANE PUMP ASSEMBLY
(a)Remove the bolt B, bolt C and adjusting strut.
(b)Loosen the bolt A sufficiently so that PS vane pump as-
sembly can be removed.
HINT:
Bolt A cannot be removed.