Using The Tool - Facom DCR.4 Guía De Instrucciones

EN
Common Rail injector puller.
Precautions:
- When carrying out any work on an engine using a
protective equipment stipulated in the current regulations, and engine manu-
facturer's procedures. In particular, gloves and eye protection must be worn.
-Warning: the top part of many injectors needs to be removed before they can
be extracted. In this event, the injectors will need to be changed, or sent to a
manufacturer-approved renovation centre.
- Seized injectors that require a puller for their removal may suffer irreparable damage.
- Refer to the vehicle manufacturer's procedures before using the
injector puller.

Using the tool:

Preliminary operations.
All operations must be carried out with the engine stopped and the ignition
switched off.
Clean the injector to be removed, as well as the surrounding area of the engine
to avoid impurities entering the cylinder.
Disconnect the injector electrical control.
Disconnect the injector return hose and plug it to prevent impurities entering
the system.
Disconnect the injector high pressure supply hose and block it to prevent
impurities entering the system.
Remove the injector mounting fl ange.
1. BOSCH injector.
- Remove the injector head using socket
No.2 or No. 3.
Next remove the injector retainer clip to
remove the upper mechanism. Take care not
to lose small the components removed.
Next remove the lover mechanism using
tool No. 5. Take care not to lose small the
components removed.
Screw the adapter DCR.IP23 at the bottom
of the injector.
The, screw the nut onto the injector's outer
threading.
2. SIEMENS injector.
- Remove the injector head using socket No.
1 or No. 4.
Remove the injector control. Be sure to
recover all the components.
you must use the
DCR.IP,
Screw the adapter DCR.IP 24 of a diameter
matching that of the injector.
DCR.IP
3. EXTRACTING INJECTOR
3.a
With the adapter in place, remove
the rocker cover.
Fit the DCR.IP26 holders on the beam
DCR.IP25.
Fit the DCR.IP20 fl anges close to the
extractor and tighten them
Fit the ring DCR.IP21, then the
nut DCR.IP22 and tighten until the
injector is extracted
PSA
Then remove the nut, the ring and pull out
the injector.