Page 10 - KNORR Pneumatic Disc Brake
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General Information
2 General Information
The use of impact screwdrivers / impact wrenches in conjunction with Knorr-Bremse service tools for air disc brakes is not
permitted. The service tools are not designed for such use.
Attention: Risk of injury. Knorr-Bremse accepts no liability for damage or injury resulting from negligence; any damage to service
tools resulting from such actions will void all warranty.
2.1 Service Tools
Tool Part No Description Consisting of tool components:
(A) II32202 Wedged fork for removal of tappet and boot assembly (13) T15
(C) Z004357 Pull-in tool for inner boot (9), rubber bush (6d) T07, T08, T10
(D) Z004354 Pull-in/Pull-out tool including grooving tool for brass bush (7) T08, T12, T13, T14, T16
(E) K046290 Press-in tool for tappet and boot assembly (13) T02 T03, T04, T28, T55, T56
(H) K015825 Press-in tool for cover (10) T26
(K) K003934 Press-in tool for cap (68a) T11
(L) Z004361 Press-in tool for inner seal (22) T03, T04, T09
(M) K016743 Press-in tool for cover (68c) T27 (replaces T25)
(N) K005986 Pull-in/Pull-out tool for guide sleeve (6c) T05, T06, T08, T14, T20, T21
(R) Z004198 Pull-in/Pull-out tool for rubber bush (6a) and (6b) T05, T06, T18, T19,T20, T21, T22
Note: The service tool kit (Part No. K039062K50) contains the above listed tools to service items 6, 7, 9, 10, 13 and 22. English
and German service manuals are also included. Customers who already own the service tool kit (Part No. K016947) may
supplement this with the “Supplemental Tool Kit” (Part No. K046291K50).
The supplemental kit contains tools T02, T03, T04, T28, T55 and T56, as well as a revised service manual in English and
German. For older tool kits, refer to the table on page 2.
2.2 Diagnostic Equipment
Part No Description
A Knorr-Bremse hand-held device for checking potentiometer function
K154433N50
(see also Service News Y123889).
2.3 Lubricant
Part No Quantity
II14525 5g
K093430 10g
II32868 500g
2.4 Torque Requirements
Item No Description Torque Spanner Size (mm)
Caliper bolts (2x)
39; 40 180 Nm plus 90° 14 (Hexagon key)
M16x1.5 (hexagon socket head)
Follow the instructions of the brake
18 Brake chamber or spring brake -
actuator or vehicle manufacturer
10
