Name: Toyota 3L
Brand: Toyota
Rating: 4 (1 reviews)

To Next Page

To Previous Page

FUEL SYSTEM

Injection Pump

FU-27

Fuel Inlet Pipe

ADJUSTMENT OF INJECTION PUMP

PRE-TEST CHECK AND PREPARATION

(a)

The specifications for test nozzle and nozzle holders

are as follows.

Test nozzle: DN12SD12 (NIPPONDENSO)

Test nozzle opening pressure:

145

155 kglcm?

(2,062

2,205 psi, 14,220

15,200 kPa)

(b)

Check the accuracy of the tachometer.

Allowable error:

40 rpm

(c)

nstall the angle gauge stand.

(d) Mount the injection pump body on the pump tester.

HINT: Place

mark on the key groove portion of the

coupling.

(e)

Install an injection pipe with the following specifica-

tions.

Outer diameter:

6.0 mm (0.236 in.)

Inner diameter:

2.0 mm (0.079 in.)

Length: 840 mm (33.07 in.)

Minimum bending radius:

25 mm (0.98 in.) or more

(f)

Remove the fuel inlet hollow screw.

(g)

Connect the fuel inlet pipe with an adapter.

Questions and Answers:

Need help?

Do you have a question about the Toyota 3L and is the answer not in the manual?

Toyota 3L Specifications

General