Checking The Quick Connector; Installing The Fuel Injector - Yamaha F200B Service Manual

2. Check the fuel injectors. See "Checking
the fuel injector" (5-44).

Checking the quick connector

1. Check the quick connector 1. Replace if
cracked or damaged.
2. Check the O-rings a in the quick con-
nector 1. Replace the quick connector if
an O-ring is cracked or damaged.
1

Installing the fuel injector

Do not reuse an O-ring, always replace it
with a new one.
1. Install new O-rings a and b to the fuel
injector c.
a
c
2. Install the fuel injectors 1 onto the fuel
rails 2 and 3, and then install the hold-
ers 4.
1
a
b
2
PORT
1
1
3
3. Install the fuel rails 2 and 3 onto the
cylinder heads.
4. Tighten the bolts 5 equally and gradu-
ally.
PORT
3
5
5
5. Connect the fuel injector couplers d.
Fuel injector
4 2
4
1
STBD
4
4
1
3
2
5
5
STBD
6-46
6