
HEAVY DUTY
HEAVY DUTY
VALVE SPRING COMPRESSOR
MODEL No: CHT 459
Part No: 1801459
GUARANTEE
VALVE SPRING COMPRESSOR
MODEL No: CHT 459
Part No: 1801459
GUARANTEE
This CLARKE product is guaranteed against faulty manufacture for a period of
12 months from the date of purchase. Please keep your receipt as proof of
purchase. This guarantee is invalid if the product is found to have been abused
or tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.
This CLARKE product is guaranteed against faulty manufacture for a period of
12 months from the date of purchase. Please keep your receipt as proof of
purchase. This guarantee is invalid if the product is found to have been abused
or tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.

COMPONENTS
COMPONENTS
Part No.
1. Frame ZHCHT45901
2. Threaded Post 50mm ZHCHT45902
3. Threaded Post 90mm ZHCHT45903
4. Adjuster ZHCHT45904
5. Spring Holder19x16.5mm ZHCHT45905
6. Spring Holder 23x21.5mm ZHCHT45906
7. Spring Holder 25x23.5mm ZHCHT45907
METHOD OF USE
Select the spring holder that most closely
fits the spring to be compressed and
slide it on to the adjuster until it locks
into place, as in 1 below.
NOTE: The holder may be fitted to the adjuster
OR the threaded post, depending upon application...design
of cylinder head etc.
Select the threaded post that allows the tool to be fitted correctly with the threaded
post bearing up against the valve head, and the spring collet positioned over the
spring as shown in 1.
Turn the adjuster to compress the spring, then prise out the collets securing the valve
as in 2, ensuring the spring holder, spring and threaded post are directly in line.
1
WARNING!
ALWAYS wear
safety goggles
when using this tool
as there is always
the possibility of a
flying spring.
2
Part No.
1. Frame ZHCHT45901
2. Threaded Post 50mm ZHCHT45902
3. Threaded Post 90mm ZHCHT45903
4. Adjuster ZHCHT45904
5. Spring Holder19x16.5mm ZHCHT45905
6. Spring Holder 23x21.5mm ZHCHT45906
7. Spring Holder 25x23.5mm ZHCHT45907
METHOD OF USE
Select the spring holder that most closely
fits the spring to be compressed and
slide it on to the adjuster until it locks
into place, as in 1 below.
NOTE: The holder may be fitted to the adjuster
OR the threaded post, depending upon application...design
of cylinder head etc.
Select the threaded post that allows the tool to be fitted correctly with the threaded
post bearing up against the valve head, and the spring collet positioned over the
spring as shown in 1.
Turn the adjuster to compress the spring, then prise out the collets securing the valve
as in 2, ensuring the spring holder, spring and threaded post are directly in line.
1
WARNING!
ALWAYS wear
safety goggles
when using this tool
as there is always
the possibility of a
flying spring.
2
Carefully unscrew the adjuster to allow the spring to reassert, until it is loose enough
for the tool to be removed.
Parts & Service: Tel: 020 8988 7400
International, Hemnall Street, Epping, Essex CM16 4LG
Carefully unscrew the adjuster to allow the spring to reassert, until it is loose enough
for the tool to be removed.
Parts & Service: Tel: 020 8988 7400
International, Hemnall Street, Epping, Essex CM16 4LG