On the pump pulley there are 3 marks. A, B, and unmarked DOT. We don't know to what that must correspond to on the cam. Can anybody ...
CSV or Parts Incorporated
Try eBay.
There are two timing settings on the LD28. The injection pump has marks on the crank and pump pulleys. The belt has two marks to line up with the marks. If you are reusing the timing belt the tooth count between the marks is twenty cogs. These are aligned with the pulley marks up. If you need the cam driving chain procedure it would require a diagram to make it easy to follow so re-post and I will try to educate myself to do that. Good luck.
See http://wiki.answers.com/Q/What_is_the_belt_timing_for_LD28
In automotive trim, in the US (1981-1983 Datsun/Nissan 810/910/Maxima), the US rating is for the non-turbocharged LD28 is 80 HP. This is tuned for emissions and driveability, and has two-stage (1981-82) or three-stage (1983) Exhaust Gas Recirculation to reduce NOx emissions. In Industrial trim (ie runs at one speed, for Ag pump or generator use, or at multiple speeds but with no regard for on-road US vehicle emissions compliance), up to 92 HP. See the Industrial brochure with HP/Torque graph at http://nissandiesel.dyndns.org/viewtopic.php?p=526#526
Time to replace the pump.
Starts and stops the fuel pump at the correct time.
power steering pump
The water pump is worn out. Time for replacement.
A 'pump' gun is instead of the marker, re-cocking itself every time you fire, there a pump handle (like on a shotgun) were you have to pump each time before firing. This is just to put anouther paintball into the chamber.
calculate the following time it takes to pump 40 gallons of gasoline
A 'pump' gun is instead of the marker, re-cocking itself every time you fire, there a pump handle (like on a shotgun) were you have to pump each time before firing. This is just to put anouther paintball into the chamber.