Yanmar 3TNV82A-B Service Manual page 233

EGR system
Applicable engines : 4TNV84T-Z, 4TNV98T-Z
(13)
(1)
1 – Exhaust manifold
2 – Elbow, EGR cooler inlet
3 – EGR cooler
4 – EGR pipe
5 – EGR valve
6 – Spacer, EGR lead valve
7 – Lead valve, EGR
TNV DI Service Manual
(2) (9) (3) (10) (4) (5)
Figure 6-154
8 – Intake manifold
9 – Cooling water hose, EGR cooler inlet
10 – Cooling water hose, EGR cooler outlet
11 – Cooling water hose, EGR valve inlet
12 – Cooling water hose, EGR valve outlet
13 – Turbocharger
ENGINE
(11) (12)
(8)
(6)
(7)
6-101