Page 433 - HAZET英文2021

Specialty Tools Specialty Tools

Chassis – Spring Vices / Shock Absorbers Chassis – Spring Vices / Shock Absorbers

4903 Universal spring vice

Made in Germany
• Increased safety – thanks to load-free installation
• Can be used for almost any spring strut / shock absorber
G • Load-free disassembly / assembly with
completely relieved shock absorber
Innovative socket and installation concept
• Swivels in horizontal or vertical working position,
HAZET recommends ergonomic working height:
adjust vertically, operate horizontally
• Damage to shock absorbers and head plates impossible
(no overload risk)
• Simple, lockable strut mount
High safety
F • Consistently reliable mounting of head plates
• Thread damage to piston rod impossible
• Permanent fixation of spring throughout operation
Secured investment – by using existing components of SYSTEM 4900
• Existing basic units 4900-2A and all tensioning
jaws of System 4900 may be used
• Use of future applications is assured
Allows record keeping by scaling
• If recurring, significant time savings by scaling
• Firm fixation eliminates readjustment at the same spring strut (left / right)
D 4 steps to success:
1. Fix spring strut on clamping disc via gripper and brakes
2. Grip spring with universal tensioning jaw
3. Operate tensioning device with reversible ratchet,
cordless screwdriver or air ratchet
4. Disassemble shock absorber without load and install new one
(afterwards in reverse order)

1 è 4

R 4903-2 • Basic support for the installation of the safety spring
vice basic unit (including safety adapter)
• Perfect basic equipment if the basic unit 4900-2 A already exists
4903-3 4903-1 – 179824
• By using the clamping disc and the universal tensioning
jaw, the basic support 4903-1 or the set 4903/2 A becomes
a completely stationary universal spring vice
• 2-piece set, contents:
• 4903-2 universal clamping disc, adjustable
4900-2 A • 4903-3 universal tensioning jaw (adjustable), safety adapter included
C 4903-1 4903/2 2 180530
• The perfect starter kit for the installation and removal of MacPherson
struts, given that the basic unit 4900-2 A does not exist yet
• 2-piece set, contents:
• 4900-2 A safety spring vice basic unit
• 4903-1 basic support
4903/2 A 2 180547
• Perfect choice, if the safety spring vice basic unit 4900-2 A already exists
• 3-piece set, contents:
O • 4903-1 basic support
• 4903-2 universal clamping disc, adjustable
• 4903-3 universal tensioning jaw (adjustable), safety adapter included
4903/2 4903/2 A 4903/3 3 180554
• The perfect complete package
• 4 pieces, contents:
• 4900-2 A safety spring vice basic unit
• 4903-1 basic support
• 4903-2 universal clamping disc, adjustable
• 4903-3 universal tensioning jaw (adjustable), safety adapter included
A 4903/4 4 180561
• Universal clamping disc, adjustable
4903-2 – 179831
4903/3 • Universal tensioning jaw, adjustable
4903-3 – 179848
Safety spring vice basic unit
• Coil spring when changing shock absorber (please note safety spring
vice classification table on the Internet or in the tool catalogue)
4900-2 A – 077267
U • Replacement set for universal spring vice
4903-1 consisting of 2 straight pins and 1 O-ring
4903-01/3 – 181704
• Brake for 4903-1
4903-04 – 226351
432 Valid until December 31, 2021 Components and spare parts from page 482 to 490