i have been doing some on the engine in the mornings at work, if i had the front pulley nut at work i was going to take pics and show how i do the cam timing, but i didnt.

However, i do have the oil pump
this is the pump

it is a gear pump, positive displacement pump, so every turn it will displace a set amount of fluid [in this case the engine oil]
This is the housing, it mounts 2 gears, one is driven by a shaft, and one is an idler gear.

In the pic you can see a post for a gear to mount on [the idler] and the driven gear is the top one. there is a little groove at the bottom, this is to allow and seepage to go back into the pressure side and to lubricate the gear on the housing.


driven gear with a lubrication grove in its shaft.

the top gear in the pic is the driven, it spins clockwise, oil will come in on the left side up threw the pick up pipe, and as the "fingers" of the gear move apart from the 7 o'clock type position in the pic, the teath move apart and makes draws the oil into the teath, it then goes around the outside of both gears, where on the right side when the gear comes together, its forced out, and into the engine.


thats the pressure relief valve, you can not compress oil. Oil has to go somewhere, the valves main job is if there is a problem, it it fails and the flow has no where to go, the pump will explode. You also use it to divide the flow, some to the tank [or sump] some to the engine at a certain threshold.

all back together but the bolt you can see is stripped, thought it was loose when i opened the pump up, but must have been liek this from the factory.
started to remove the suspension tower today




came off much easier than the other side as i knew how to do it.