Replacement Parts List

BULLETIN NO.

54-06-2455

SERVICE PARTS LIST

CATALOG NO. 2455-20

REVISED BULLETIN

SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS

Cordless 12 Volt No-Hub Coupling Driver-Drill

STARTING

SERIAL NO.

WIRING INSTRUCTION

C34A

See Page Three

DATE

Mar. 2010

MILWAUKEE ELECTRIC TOOL CORPORATION

13135 W. Lisbon Road, Brookﬁ eld, WI 53005

Drwg. 2

To maintain the high-precision torque, the 2455-20 Driver will need to be recalibrated

after 25,000 cycles - need veriﬁ cation that the tool is tightening to its 60/80 in-lbs

torque speciﬁ cations. To signify that the tool may be out of an acceptable tolerance

torque range, the Torque LED of the driver will ‘ﬂ ash’ after the trigger is released - the

driver should no longer be used for jobs requiring an accurate torque of the coupling

bands.

A 2455-20 M12™ No-Hub Coupling Driver needing repair / service of the torque mech-

anism - gearcase assembly or if the driver has reached its 25,000 cycles re-Calibration

status SHOULD NO LONGER BE USED for jobs requiring the accurate 60/80 in-lbs

torque of the coupling bands of No-Hub Couplings. Any required replacement of the

‘torque’ mechanism spare parts - ﬁ g nos. 4 through 15 or replacement of gearcase

assembly ﬁ g no. 70 requires a re-calibration of the tool’s torque mechanism to

insure the 60/80 in-lbs torque output is being delivered by the 2455-20 M12™

No-Hub Coupling Drill / Driver

Calibration requires special tooling and equipment to calibrate the 2455-20 M12™

No-Hub Coupling Drill / Driver; to calibrate is regarded as the process of adjusting the

output or indication on a special measurement instrument to agree with the value of

the speciﬁ ed 60/80 in-lbs accuracy - please send M12™ No-Hub Coupling Drill/Driver

needing repair/service of the torque mechanism or if the driver has reached its 25,000

cycles to Milwaukee Electric Tool Corporation - 13135 West Lisbon Road - Brook-

ﬁ eld, Wisconsin 53005 - Attention: After-Sales Service.

Torque

LED

PAGE 1
BULLETIN NO. SERVICE PARTS LIST 54-06-2455 SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS Cordless 12 Volt No-Hub Coupling Driver-Drill CATALOG NO. 2455-20 STARTING SERIAL NO. C34A REVISED BULLETIN DATE Mar. 2010 WIRING INSTRUCTION See Page Three Torque LED To maintain the high-precision torque, the 2455-20 Driver will need to be recalibrated after 25,000 cycles - need verification that the tool is tightening to its 60/80 in-lbs torque specifications.
PAGE 2
00 17 18 19 20 70 16 22 24 26 47 EXAMPLE: 0 Component Parts (Small #) Are Included When Ordering The Assembly (Large #). 17 18 69 16 19 20 mount plate (47) *Motor shown here for 24 reference only. 16 17 18 19 26 20 22 1 9 68 11 12 4 14 61 5 15 6 7 8 74 10 13 58 72 57 60 71 58 47 49 50 52 57 * 49 50 47 62 73 52 60 59 FIG. 1 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 24 26 47 49 50 52 57 PART NO.
PAGE 3
AS AN AID TO REASSEMBLY, TAKE NOTICE OF WIRE ROUTING AND POSITION IN WIRE GUIDES AND TRAPS WHILE DISMANTLING TOOL ORIENT MOTOR ASSEMBLY WITH SLOT TO THE TOP ROUTE WIRES 1 AND 2 THROUGH TRAPS IN THIS AREA. 17 POSITION MOTOR ASSEMBLY WITH POSITIVE TERMINAL (WITH RED DOT) FACING AS SHOWN MOTOR ASSEMBLY 16 1 2 FUEL GUAGE LED ASSY.