Universal M-25XP User Manual

Injection Control
1. Injection "zero":
The feed hole meets the control groove before it is closed by the plunger top. Therefore,
fuel is not pressurized, and is not injected even if the plunger moves up.
2. Injection "medium":
When the plunger is rotated a certain amount in the direction of the arrow by the control
rack, stroke A is effective until the feed hole meets the control groove and fuel is injected
as the stroke amount.
3. Injection "maximum":
When the plunger is rotated by the control rack to the maximum amount (in the direction
of the arrow), effective stroke reaches maximum and maximum injection
is provided.
Injection Control
t 1
11
2)
3)
1. Effective Stroke
64

Universal M-25XP Specifications

General

Brand	Universal
Model	M-25XP
Category	Engine
Language	English