What is the intake and exhaust valve adjustment for a !992 Bmw R100RT mono

The valve tappet clearance for the Mazda Bongo Brawny can vary depending on the specific engine model and year. Here are some general specifications for the different engine types: 2.0L FE engine: Intake valve clearance - 0.18-0.22mm, Exhaust valve clearance - 0.28-0.32mm 2.5L WL engine: Intake valve clearance - 0.20-0.25mm, Exhaust valve clearance - 0.30-0.35mm 2.5L RF engine: Intake valve clearance - 0.20-0.25mm, Exhaust valve clearance - 0.30-0.35mm It's important to note that the valve tappet clearance should be checked and adjusted by a qualified mechanic using the correct specifications and tools. Incorrect adjustment can cause engine damage and poor performance.

Pulsar 135 original tappet clearances
INTAKE VALVE 0.05 mm
EXHAUST Valve 0.10 mm
Get this valve adjustment done by the experienced mechanic with the help of Feeler Gauge

make the engine runs for about 30minutes before adjusting the valves,
valve clearances:
intake valve = 0.20mm(0.008 in)
exhaust valve = 0.25mm(0.010 in)
for reference only when the engine is cold,
valve clearances:
intake valve = 0.25mm(0.010 in)
exhaust valve = 0.30mm(0.012 in)
engine specs: mitsubishi 4g13 1.3L (if you have same engine)

most vehicles can be set to 12th inlet and 14 exhaust ,except some 70s engines of the high lift cam type GT engines ,i thought this engine was hydraulic tappets but i cannot say as i havent worked on every engine or made over the last 40 yrs but if they are adjustable then these are the settings i would set it up too

I can give you Briggs and Stratton figures for valve clearances of an engine this size. You may have to experiment a little till it runs right. ...you can adjust the intake valve (when it is closed) while the exhaust is open and adjust the exhaust valve (when it is closed) while the intake is open if you can tell...or ya can adjust them when the piston is at TDC on compression stroke (both valves closed). Intake: .004"-.006" Exhaust .004"-.006" (Vertical crankshaft)....for horizontal crank .004"-.006" Intake.....Exhaust is .006"-.011" Hope this helps . Here is a briggs engine specs chart..can';t find the Chinese engine listed anywhere http://www.briggsandstratton.com/engines/support/frequently-asked-questions/~/media/71BB9DA0BD4D4C19A0DA611923A0B80A.ashx

make sure engine is warmed up. Put cylinder one at top dead center,remove the valve cover,loosen all adjustment lock nuts,adust intake and exhaust valves on cyl #1 and intake valve on #2 and exhaust valve on #3. now rotate crankshaft 360 degrees clockwise, now adjust intake valves on cyl#3 and cyl #4 and exhaust valves on cyl #2 and cyl #4.now tighten lock nuts and install valve cover. specs are intake valves 25mm clearance and exhaust 28mm clearance, use a feeler gauge,heres a picture to show you where to check clearance.

Valve Stem to Guide Clearance · Intake
0.026-0.071 mm (0.001-0.0028 in) · Exhaust
0.038-0.083 mm (0.0015-0.0033 in) Valve Clearance

1. With No. 1 piston (6108) on top dead center (TDC) at the end of compression stroke (Position No. 1 in the illustration), check the following valves:
   Position 1
   No. 1 exhaust valve (6505) No. 1 intake valve (6507).
   No. 3 exhaust valve No. 2 intake valve.
   No. 6 exhaust valve No. 4 intake valve.
   

1. Rotate crankshaft (6303) 360 degrees to position No. 2 and check the following valves:
   Position 2
   No. 2 exhaust valve No. 3 intake valve.
   No. 4 exhaust valve No. 5 intake valve.
   No. 5 exhaust valve No. 6 intake valve.

Rocker cover cap nuts are torque to 22 / 26 Nn and the 6 mm threaded valve cover nuts should be 10 - 20 Nm
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the 0.3mm means use thicker gasket if your heads been shaved.valve clearance is 0.012 for intake 0.012 for exhaust valves.what type of oil you using.if your oil is too thick it make valve noise.if adjusting valves dont help your lifters probably worn.