It is what the carburetor or fuel injection is mounted to.Plain and simple.Or under the air cleaner assembly.
The Mazda B2200 truck body did not change much, if at all between 1986 and 1993. There should be no differences in the shape of the engine compartment. -Kyrasis6 Owner of Mazdatruckin.com
Below are attached links discussing the horn on your truck.
witch is the 6th cylinder
Get a manual on your truck from DISCOUNTAUTOREPAIRMANUALS.COM They are about $9
The firing order on all 86-93 Mazda B2200s is 1-3-4-2 when facing the distributor from the driver side it turns clockwise. The terminal facing the front of the truck on the distributor cap is #1. Below are some related links that should help.
At the top of the clutch pedal in the cab of the truck.
I have a 92 b2200 with 325k miles. Ibought it brand new.
The torque specs for the cylinder head on a b2200 are 59-64 ft lbs (cold).
It would depend on the truck's condition. The B2200 short bed truck in excellent condition would be about $1,650. The B2200 long bed would be around $1,750 in excellent condition.
Look under vehicle follow fuel line from tank
All the 1986-1993 mazda b series trucks were manufactured in japan.By the way great built trucks for that matter.