Century C-VFF30 Instructions Manual

moDel c-vFF30 locKoFF/FilteR
Important: Any maintenance,
service or repair should be
performed by trained and
experienced service technicians.
Proper tools and equipment
should be used to prevent injury
to the servicing technician,
property or system components.
Service repairs should always be
performed in a safe environment
and the technician should always
wear protective clothing to
prevent injury.
The Form 103-2 repair kit
instructions will provide the
technician information to
successfully repair the VFF30
Lockoff. Always inspect the
major casting pieces for damage,
corrosion or cracks before
attempting a service repair. Be
sure the repair kit part number
you are using is correct for
the Lockoff being serviced.
Diaphragms are color coded
and have different performance
characteristics.
YELLOW: Silicone
material is the optional upgrade
material that provides excellent
flexibility in cold weather climates
and is more resistant to chemical
contamination.
BLUE: diaphragm material
provides excellent high and
low temperature durability with
increased chemical resistance.
This material is recommended
for turbo applications.
Page 1 of 14
REPAIR KIT INSTRUCTIONS
diaphragm
part #
C-RK-VFF30 Repair Kit, C-VFF30 (Standard Hydrin Diaphragm)
C-RK-VFF30-2 Repair Kit, C-VFF30 (Silicone Diaphragm)
C-RK-VFF30-3 Repair Kit, C-VFF30 (Blue Diaphragm)
C-RK-VFF30-958 Repair Kit, C-VFF30 Blue Diaphragm, Hyster
Do not use Teflon tape to seal any
fuel fittings. Failure to follow this
warning may cause internal leaks
resulting in serious injury and/or
property damage.
RepaiR Kit paRt NumbeRs
Description
C-VFF30 Repair Kit Instructions (Form 103-2)