PRODUCT OVERVIEW
JH Series Operation Manual
13
COMPONENT IDENTIFICATION
and
illustrate a typical version of a 3JH40 engine. Your engine may
have different equipment from that illustrated.
Right Side (Viewed from
Flywheel) - 3JH40
Figure 1
Figure 1
1 – Intake silencer
2 – ECU cover
3 – Engine oil dipstick
4 – Intake manifold
5 – Fuel filter
6 – Engine oil filler cap
7 – Fuel supply pump
8 – Engine oil filter
9 – Engine oil cooler
10 – Marine gear (KM35P)
11 – Marine gear oil dipstick
12 – Shift lever
Left Side (Viewed from Flywheel)
- 3JH40
Figure 2
13 – Coolant pump
14 – Engine nameplate (on rocker
arm cover)
15 – Coolant filler cap
16 – Coolant tank/Heat exchanger
17 – Exhaust/water mixing elbow
18 – Starter motor
19 – Exhaust manifold
20 – Alternator
21 – Seawater pump
22 – Belt cover
1
2
3
4
5 6
7
8
9
10
11
12
108119-01X00
13
14
15
16
17
18
19
20
21
22
108120-01X00
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