Timing chain from 4M40 engine - 1983 Mitsubishi Pickup

SOURCE: pajero 4m40 2.8d turbo

in front of the deisel pump the gear wheel is slightly cut/chip mark to the back of it take it out, and place it on t or n (t for turbo n for non turbo) .normal timming is good .If not hand turn until #1 piston is up and #1 cam shaft lobes are not touching cup & shim then set pump to desired mark

SOURCE: How do i change timing chain chain guide and

first of all take out tappet pan cover,turn engine clockwise until #1camshaft are closed(intake and exhaust lobe are opposite each other)on the crank shaft pulley there is a little cut it should line up on the front plate 0 if not the pulley damper is off just make sure #1 camshaft lobes are closed. now on the realease the two tensioner bolt on cylinder head (tensioner located above deisel pump on the cylinder head) take it out unbolt front plate pull sprocket out ,chain unbolt guide. now when putting back chain all slack to go on tensioner side .when you take the tensioner in your hand there is somthing holding back the teeth press with fingers and push the teeth inn hook it with hook now put on tensioner turn engine 1revulusion to see spining free