BGS technic 70037 User manual

BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: [phone]
Fax.: [phone]
[e-mail]
www.bgstechnic.com
© BGS technic KG, Copying and further use not allowed
BGS 70037
Valve Spring Compressor
for BMW, MINI, Citroën, Peugeot
INTENDED USE
This tool is used for removing and installing the return springs on the intermediate lever.
The included tools are suitable for following models:
Citroën Berlingo, C3 II, C3 Picasso, C4 I, C4 II, C4 Picasso, C5 III, DS3, DS4, DS5.
MINI: Clubman (R55), Countryman (R60), MINI (R56/R57/R58/R59), Paceman (R61).
Peugeot: 207, 208, 2008, 308, 3008, 408, 508, 5008, RCZ, Partner, Tepee.
Engine code: N12, N16, N18, 5FE, 5FN, 5FP, 5FV, 5FW, EP6
More information regarding this item and a list of suitable engines and models can be found on our
website: www.bgstechnic.com
SAFETY INFORMATIONS
•Do not use the tool if parts are missing or damaged.
•Use the tool for the intended purpose only.
•Never place the tool on the vehicle battery. There is a risk of a short circuit.
•Be careful when working on running engines. Loose clothing, tools and other objects can be
caught by rotating parts and cause serious injury.
•Keep children and other unauthorized persons away from the work area.
•Do not allow children to play with the tool or its packaging.
•Be careful when working on hot engines because of the risk of burn injuries.
•If you remove the ignition key before repairing, you can prevent the engine from being started
accidentally and resulting in engine damage.
•This manual serves as a brief guide and does not replace a workshop manual. Always refer to
the vehicle-specific service literature, particularly the technical data such as torque values and
instructions for disassembly/assembly, etc.
•Turn the engine only in the normal direction of rotation (clockwise unless otherwise specified)
•Do not use locking tools for camshaft and crankshaft as a counter-holder, during loosening or
tightening screws on pulleys, camshafts or crankshafts. This can damage tools and engine
components. Only use tools that are suitable for this purpose.
TOOLS
1 Compressor tool
2 Spring holder
to be used as OEM:
119571, 119572, 119570
0197-3B1, 0197-3B2
1
2

BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: [phone]
Fax.: [phone]
[e-mail]
www.bgstechnic.com
© BGS technic KG, Copying and further use not allowed
REMOVAL
1. Disassemble the valve cover.
2. Attach the tool to the bearing block of the
balancer shaft.
3. Make sure that the tool rests on the
intermediate shaft. The eccentric shaft may
have to be rotated by a minimum stroke at its
position.
4. Turn the knurled screw, this actuates the
return spring.
5. Check the correct seating of the return spring
on the tool arms again from underneath.
6. The seating is correct when the ends of the
return spring rests properly in the recesses.
7. Compress the return spring using the lever;
for this purpose, press the tool lever towards
the other camshaft until the lock on the tool
engages.
8. Loosen the middle screw through the
opening in the tool.
9. Insert the holder for return springs in a vice.
10.Remove the tool with the return spring from
the cylinder head.
11.Insert the tool aligned correctly into the
holder for return springs.
12.Counterhold the lever, release the lock and
relieve the spring using the knurled screw.
13. Remove the return spring from the holder.

BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: [phone]
Fax.: [phone]
[e-mail]
www.bgstechnic.com
© BGS technic KG, Copying and further use not allowed
INSTALLATION
1. Insert the holder for return springs in a vice.
2. Check the correct seating of the return spring
on the tool arms again from underneath.
3. Using the tool lever, pre-tension the return
spring until the lock engages on the tool.
4. Check the installation position of the roller
rocker arm in the cylinder head for its correct
seating.
5. Mount the sliding block and check the correct
guide of the intermediate rocker arm castors
6. Tighten the two screws according to the
manufacturer´s specifications.
7. Pre-tension the sliding block (tool not
included in the scope of supply).
8. Finally, tighten the two screws according to
the manufacturer´s specifications.
9. Insert the tool with the pre-tensioned return
spring into the cylinder head.
10.Tighten the screw of the return spring to
torque (observe the manufacturer´s
specifications).
11.Insert the end of the return spring in the
recess in the intermediate rocker arm.
12.Check the correct installation position of the
return spring as well as the intermediate and
roller rocker arm again.
13.Loosen the fixing screws to relieve the tool.
14.Now the lever can be relieved and the tool
disassembled.