Maintenance
C L U T C H A S S E M B LY
DISMANTLING
Item numbers in bold refer to illustration.
•
Clamp tool around body. Unscrew Clutch Case 2 (refer to general assembly 74101-12000(S) page 20) L/H thread.
•
Remove Bit Holder 1 (refer to general assembly 74101-12000(S) page 20).
•
Remove Clutch Module 3.
•
Using the supplied Clutch Key rotate Adjusting Ring 15 till a minimum gap between 15 and Circlip 14 is obtained.
•
Using suitable Circlip Pliers remove 14.
•
Remove Adjusting Ring 15, and Items 16 and 17.
•
Remove Clutch Spring 18, 18a or 18b.
•
Assemble in reverse order, ensuring that Clutch Case 2 is tightened to the correct Torque (10Nm) as shown on general assembly
74101-12000(S), page 20.
AVDEL
SUPPLIER
ITEM
DESCRIPTION
PART No.
PART No.
1
74101-12300
465283
CLUTCH ONE SHOT COMPLETE
7410112310
467123
CAM KIT, ON-SHOT LOW SPEED - CONTAINS:
2
CLUTCH CAM
3
BALL
4
RETAINING SLEEVE
5
CIRCLIP
6
BALL
7
ROLLER
8
ROLLER
74101-12320
467133
SPINDLE ASSY, ONE-SHOT LOW SPEED - CONTAINS:
9
SPINDLE
10
START CAM
11
PIN
74101-12330
467463
LATCH PIN KIT, LOW SPEED - CONTAINS:
12
LATCH PIN
16
CLUTCH ASSEMBLY PARTS LIST
AVDEL
QTY
ITEM
PART No.
1
13
74101-12340
1
14
18
15
1
16
1
17
3
74101-12350
3
14
1
18
74101-12353
18a 74101-12351
1
18b 74101-12352
1
19
74101-12301
1
20
74101-12302
21
74101-12303
1
SUPPLIER
DESCRIPTION
PART No.
SPRING
467263
CLUTCH ADJUSTMENT KIT - CONTAINS:
CIRCLIP
ADJUSTING RING
LOCKING RING
BALL
467223
CLUTCH SPRING KIT - 1100 RPM - CONTAINS:
CIRCLIP
465773
CLUTCH SPRING (2.5-7.5 Nm)
465783
CLUTCH SPRING (2.0-5.5 Nm)
476253
CLUTCH SPRING (0.6-2.8 Nm)
29932
KEY, LOW-SPEED
474833
OUTPUT SPINDLE (NOT SHOWN)
475473
CLUTCH CASE (NOT SHOWN)
QTY
1
1
1
1
1
1
1
1
1
1
1
1