2. General information
Use of an impact wrench in conjunction with SAF-HOLLAND tools for pneumatic disc brakes is not
permitted.
Never rotate the adjuster (23) without an adapter (61). The adapter (61) will be irreparably damaged if its
prescribed demolition torque is exceeded. Try again with a new (and unused) adapter (61). In the event
of further damage, the brake calliper must be replaced due to internal damage. Never use an open-end
wrench as doing so can damage the adapter.
SAF-HOLLAND assumes no liability for damage,
injury or damaged SAF-HOLLAND tools resulting
from improper use.
Danger !
2.1 Tightening torques
Item no.
Description
Tightening torque
Width across flats (AF)
Brake calliper on brake
carrier of axle
4 socket cap screws
M18 x 1.5
From inside to outside:
Pre-tightening: 120 Nm
Final tightening: 450 Nm or
120 Nm pre-tigh 60°
(4 corner multi-tooth)
24 (multi-tooth)
39, 40
Guide bearing on brake
calliper
2 socket cap screws
M16 x 1.5
180 Nm + 90°
14 (internal hex)
18
Diaphragm or combined
chamber
M16 x 1.5
In accordance with the information
from the brake chamber/vehicle
manufacturer.
SAF-HOLLAND specification:
210 Nm incremental
24 (hex)
General information
8
en
XL-SA40001RM-en-DE Rev A • 02.2016 • Errors and changes excluded © SAF-HOLLAND
