how do you get to the left side spark plugs on 1995 Mazda B4000

i changed the right side plugs ,but cant see how to get too the left side plugs

Asked by for the 1995 Mazda B4000
poss have to remove upper intake manifold to access these plugs
1 more answer
Do your self a favor and get a motor manual for your car at any auto parts store. Goodluck