WD615欧Ⅱ系列柴油机维修保养手册
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Maintenance Manual for WD615 Series EuroⅡDiesel Engine
6# 螺丝刀、14mm 梅花扳手
Tools:6#screwdriver and14mm double
offset ring wrench
第一缸活塞位于压缩行程上止点
位置。
The piston of 1 cylinder is at TDC of
the compression stroke.
如步骤 A 所示检查或调整气门
间隙 (I 表示进气,E 表示排气 )。
Check and adjust the valve clearance
as step A(I-air intake Valve E-air
exhaust valve)
用塞尺调整好间隙后拧紧摇臂锁
紧螺母,并复查气门间隙,直到到要
求为止。
Adjust the clearance by guage and
tighten the fixing nut of rocker arm,
re-check the clearance till it meets the
requirement.
步骤 A
Step A