havent seen a
guide but they are the same on the PD 150 as they are on the LCR
there easily done
jack the car up on put it on ramps (ideally you want the car level to stop the engine from moving out of position)
then its 3 bolts to take the mount off from the car
when its off there is a bolt that goes through the bush into the metal part of the mount
take the bolt off
pull the shitty rubber out
grease up new poly bush
put inplace of rubber one
replace bolt
bolt back to the car
JOB DONE !!!
it can be done in around 30-40 mins