TPB-90
100%
70%
50%
30%
10%
SUBJECT TO EXTERNAL DAMAGE
Symbol
No.
Parts No.
Q'ty
Req.
Description
This service chart is a guide to
1 410271010 1 Cylinder X
expectant life of component parts.
2 136301011 5 Cylinder Plug X
The replacement levels are based on average
3 410271040 1 Piston X
tool usage over a one year period.
4 410241150 1 Valve X
5 410271190 1 Valve Chest X
Example : For 10 tools in use：10
6 410271170 1 Valve Seat X
must ーreplace items will be required per year,
7 410271200 1 Valve Guide X
7 high wear items, etc.
8 130401035 1 Valve Chest Dowel Pin A
9 410241660 1 Plunger X
Note：Quantities must be increased if the tool
10 130801040 1 Plunger Spring X
is in more service or continuous usage.
11 410271480 1 Back Head (Bare) X
12 131105017 1 O-Ring 6227-17 X
13 136601011 2 Rubber Grip X
14 410241E00 1 Throttle Pin X
X－Type of wear, if no other comments apply.
15 410201300 1 Throttle Valve Stem Guide X
A－Easily lost or damaged during disassembly
16 130801047 1 Throttle Valve Spring X
and reassembly.
17 410241311 1 Throttle Lever X
18 410201330 2 Throttle Lever Pin A
19 134905012 1 Oil Plug NPTF 1/2 A
20 134901001 1 Pipe Plug PP-2 PT1/8 X
21 410271531 1 Front Head X
22 130505048 1 Polyurethane Rubber Ball 3/4 A
23 131501018 4 Back Head Bolt X
24 131301116 4 Spring Washer M16 X
25 410241510 4 Back Head Bolt Nut X
26 410271591 1 Tappet Seat X
27 410271581 1 Tappet X
28 410239610 1 Steel Retainer X
29 410241620 1 Steel Retainer Bolt X
30 134601019 1 Hex Nylon Nut UNF3/4-16 X
31 131303048 1 Spring washer W3/4 X
32 136301010 2 Steel Retainer Bolt Bushing X
33 410241650 1 Steel Retainer Plunger X
34 130801042 1 Steel Retainer Spring X
35A 410271370 1 Air Connection Tube X
35B 131103023 1 O-Ring S-29 X
36 410271390 1 Air Connection Nut X
37 131102002 1 O-Ring G-30 X
38 136801007 1 Air Inlet Screen X
39 131501017 2 Front Head Bolt X
40 410241550 2 Front Head Bolt Nut X
41 410241560 2 Front Head Bolt Lock Washer X
42 130801043 2 Front Head Bolt Spring X
44A 410241572 1 Front Head Bushing 1-1/8" X
44B 410245572 (1) Front Head Bushing 1-1/4" X
45 136101011 1 Felt Oiler X
48 134903004 2 GDL Plug NPTF 1/2 A
50 130604040 1 Spring Pin 4X40 X
51 410241761 1 Stop Lever X
52 130801046 1 Stop Lever Spring X
800 41027187C (1) Muffler CP X
Back Head CP
(lnc. Sym. No.11, 13, 14, 15
17, 18, 19, 20, 45, 48 ,50, 51, 52)
Front Head CP 1-1/8
(Inc. Sym. No.21, 28, 29, 30, 31
32, 33, 34, 44A)
Front Head CP 1-1/4
(Inc. Sym. No.21, 28, 29, 30. 31
32, 33, 34, 44B)
7
7th edition
X
(1)
(1)
(1)
(801)
(44ACP)
(44BCP)
41027148A
41027153D
41027553D
LEGEND
X
X
Spare Parts Service Chart
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