Pajero II Workshop Manual 1991 · FUEL · страница 81 из 339 · Открыть оригинал PDF ↗

Текст распознан со скана. Числа и обозначения можно сверить с оригиналом ниже.

(14)Stop the engine and check for a change of the value indicated
by the fuel pressure gauge. The condition is normal if there is
no decrease of the indicated value within two minutes.
If there is a decrease of the indicated value, monitor the speed
of the decrease, and, referring to the table below, determine
the cause of the problem ad make the appropriate repair.

Таблица в оригинале

Распознанный текст таблицы — требует сверки с оригиналом

Condition	Probable cause	Remedy
After the engine is stopped, the fuel ressure dros raduall	Injector leakage.	Replace the injector,
p p gy.	Leakage at the fuel pressure regulator valve seat:	Replace the fuel pressure regulator.
There is a sudden sharp drop of the fuel pressure immediately after the engine is stopped.	The check valve (within the fuel pump) is not closed	Replace the fuel pump.

(15)Remove all remaining pressurefrominside the fuel pipe.
(Refer to P.13-16.)

(16) Disconnect the fuel pressure gauge and the special tool from
the delivery pipe_

Caution

Becausetherewillbeslightamountof remaining
pressure in the fuel pipe Iine, use rags to cover s0 that
fuel doesn't splatter:

(17)Replace the O-ring at the end of the fuel high-pressure hose
with a new one.

(18)After connecting the fuel high-pressure hose to the delivery
pipe, tighten the installation bolt at the specified torque.
Tightening torque:5 Nm (0.5 kmg, 3.6 ft Ibs)

(19)Check to be sure that there is no fuel leakage.

Apply battery voltage to the terminal for activation of the
fuel pump so as to activate the fuel pump.
With fuel pressure applied, check for leakage of the fuel
line.

Оригинальная страница руководства