November 2022
Installation, Operation and Maintenance Manual
MAC050515 EN Rev. 0
29Parts and Materials
Section 15: Parts and Materials
10
26 27
20
11
2
14
15
21 2829
13
4
1213161718
5
6
7
25
8919
23
22
24
NOTES:
1. on XL 1127 to 4851
2. on XL 26 to XL 681
3. on XL 26 to XL 221
4. on XL 281 to XL 1372
5. on XL 26 to XL 1372
6. on XL 26/71 equipped with extra nylon washer
7. Items marked with an asterisks (*) are included in the service kits.
Section 15: Parts and Materials
Pos. Description Material Qty Note
1 Ball Bearing Chromium steel 2 -
2 O-Ring (End Cap) * Nitrile 2 -
3 Wear Ring (Piston) * Acetal M90 2 -
4 O-Ring (Piston) * Nitrile 2 -
5 Thrust Bearing (Circlip) * Acetal M90 1 -
6 Circlip * Springsteel 1 -
7 Indicator Nylon 1 -
7a Indicator screw Stainless steel 1 3
8 O-Ring (Pinion top) * Nitrile 1 -
9 Bearing (Pinion top) * Acetal M90 1 -
10 Bearing block (Piston) * Acetal M90 2 -
11 Body Aluminum alloy 1 -
12 O-Ring (SAFEKEY) * Nitrile 2 -
13 SAFEKEY Head * Grivory 2 -
14 SAFEKEY Wire * Stainless steel 2 -
15 Thread Insert Steel 2 -
16 Location Ring Acetal 1 -
17 O-Ring (Pinion bottom) * Nitrile 1 -
18 Bearing (Pinion bottom) * Acetal M90 1 -
19 Pinion Steel 1 -
20 Piston Aluminum alloy 2 -
20a Retractor plate Aluminum alloy 2 1
21 End Cap (DA and SR) Aluminum alloy 2 2
21a End Cap DA Aluminum alloy 2 1
22 Travel Stop Stainless steel 2 5
23 Thread Seal * Steel/Rubber 2 3/6
23a O-Ring (Travel Stop) * Nitrile 2 4
23b Washer (Travel Stop) * Stainless steel 2 4
24 Locking Nut Stainless steel 2 5
25 Thrust Washer (Circlip) * Stainless steel 1 -
26 Spring Outer Spring steel 2 -
27 Spring Inner Spring steel 2 -
28 Sealing Bolt (End Cap) Steel 2 -
29 O-Ring (Sealing Bolt) * Nitrile 2 -
Table 10. Parts and Materials
Figure 13 Hytork XL Actuator Parts