Chicago Pneumatic CP8745 Service Parts List

Chicago Chicago Chicago
Chicago Chicago
Pneumatic Pneumatic Pneumatic
Pneumatic Pneumatic
Slug
placement is
for both handle halves.
FIG. PART NO. DESCRIPTION OF PART
1 02-02-0250 1/4" Ball
2 --------------- 1/2" Ball
3 02-04-0645 Ball Bearing
4 02-04-0852 Ball Bearing
5 02-40-0050 Angular Contact Bearing
6 02-50-3260 Unit Cage Bearing
7 --------------- Drawn Cup Bearing
8 02-80-0200 Thrust Bearing
9 02-80-3256 Thrust Bearing
10 05-88-5988 K50 x 35mm Screw
11 06-95-6290 M5 x 2.24 x 18 Plastite Screw
12 16-01-2100 Armature
13 18-01-2120 Field
14 22-20-0425 Brush Tube
15 22-32-0420 Brush Spring Clip
16 22-56-0200 Connector Block
17 23-66-0147 Switch Assembly
18 28-14-0175 Gearcase
19 14-38-0100 Front Housing Assembly
20 31-44-2188 Right Handle
21 31-44-2193 Left Handle
22 32-60-0170 Sun Gear
23 32-60-0185 Sun Gear
24 32-62-0210 Planet Gear
25 32-62-0215 Planet Gear
26 32-65-0005 Ring Gear
27 34-40-0070 O-Ring
29 --------------- O-Ring
30 34-40-0900 O-Ring
31 40-50-9079 Spring
32 40-50-0241 Spring
33 14-73-0165 Anvil Assembly
34 --------------- Bushing
35 14-73-0300 Cam Shaft Assembly
36 42-96-0015 Bearing Cup
37 43-44-0991 Gasket
38 12-99-9088 Service Nameplate Kit
39 44-90-4530 Friction Ring
40 44-82-0205 Ram
41 45-24-0520 Reversing Shuttle
42 45-30-0021 Rubber Slug
43 45-88-0535 Washer
SERVICE PARTS LIST
T M T M T M T M T M
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
CORDLESS 1/2" IMPACT WRENCH
CP8745
CATALOG NO.
! WARNING
SWITCH POLARITY SENSITIVE
If wired incorrectly with connector
block #16, switch will be damaged
and destroyed! Refer to Service
Wiring Diagram 58-01-1830.
NO.REQ.
(2)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(4)
(7)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(5)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(8)
(1)
STARTING
A32A
SERIAL NO.
00
0
FIG. PART NO. DESCRIPTION OF PART
44 45-88-1575 Washer
45 45-88-3250 Washer
46 22-84-0375 Fan
47 23-94-3020 Leadwire Assembly-Black
48 23-94-3010 Leadwire Assembly-White
49 22-18-2080 Brush Assembly-Red
50 22-18-1980 Brush Assembly-Black
51 45-30-0025 Rubber Slug
FIG. NOTES:
3 Orient bearing seal (black side) toward the commutator.
10 Torque to 40-45 in./lbs.
11 Torque to 20-25 in./lbs.
49,50 At the time of brush replacement, the tool should be
relubricated with Type "Z" Grease, No.49-08-7655.
FIG. LUBRICATION (Type "Z" Grease, No.49-08-7655):
19,26,34, Lightly coat with grease the Ring Gear (26) and the
35,40 Camshaft Planet Carrier bearing races (35). Lightly
coat with grease the back bearing surface of the Ram
(40) and the I.D. of the Front Housing Bushing (34).
7,33 Place a dab of grease in the Needle Bearing (7) inside
the Anvil (33).
23,24,25,35 Fill with grease the center of the five Planet Gears (25)
on the Camshaft Assembly (35). Fill the center of the
four Planet Gears (24) on the Sun Gear (23).
40 Place approximately 1/4 oz. of grease in the front cavity
of the Ram.
35 Place approximately 1/4 oz. grease on the Camshaft
(35) inside the Spring (32).
MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. LISBON RD., BROOKFIELD, WI 53005
BULLETIN NO.
55-26-1950
REVISED BULLETIN DATE
Mar. 2004
WIRING INSTRUCTION
58-01-1830
EXAMPLE:
Component Parts (Small #) Are Included
When Ordering The Assembly (Large #).
Replace the Gasket (37)
whenever the tool is opened
for servicing.
NO.REQ.
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
Drwg. 1