Operating instructions

Valve Gear 9
3. Rotate crankshaft with barring tool in engine
direction of rotation until marking "OT-A1" and
pointer are aligned.
Checking valve-bridge balance
1. Prior to adjusting valve clearance, check
valve-bridge balance on all valve bridges.
2. Use feeler gauge to determine the distance
between valve bridge and rocker arm.
3. Insert feeler gauge with determined value
between valve bridge and valve-stem end (A).
4. At the opposite valve-stem end (B), a feeler
gauge thicker by 0.05 mm should not fit,
otherwise adjust valve bridge.
M015403/00E 02-09 © MTU
www.generent.ru