Stihl MS 291

Drawing A Engine housing
Reference Item number Qty Description
(1)MS271, (2)MS271-Z, (3)MS271C-BE, (4)MS291, (5)MS291-Z, (6)MS291C-BE, (7)MS291C-BEZ,
(8)MS291C-BEQ, (9)MS291C-BEQZ
MS 271, MS 271 C, MS 291, MS 291 C
2
SCS 01-2011 3.33
1 1141 020 3001 1 Engine housing (1,2,4,5)
☐ 4, 5, 7 - 10, 12, 14, 16 - 18
2 1141 020 3003 1 Engine housing (3,6,7)
☐ 4, 5, 7 - 10, 15 - 18
3 1141 020 3005 1 Engine housing (8,9)
☐ 4 - 9, 11, 15 - 18
4 1128 640 9100 1 Valve
5 0000 974 1200 1 Notched pin 2.6x8
6 0000 974 1200 1 Notched pin 2.6x8 (8,9)
7 1141 162 5205 1 Pin
8 1121 162 5200 1 Pin
9 1120 162 5200 1 Pin
10 1123 162 5200 1 Pin (1-7)
11 1141 162 5205 1 Pin (8,9)
12 0000 664 2404 1 Collar screw M8 (1,2,4,5)
13 0000 664 2411 1 Collar screw D9/M8 (B) (1,2,4,5)
14 0000 664 2407 1 Collar screw M8 (1,2,4,5)
15 0000 664 2403 1 Collar screw D8 (3,6,7-9)
16 1117 640 3800 1 Pickup body
17 1141 647 9401 1 Hose
18 1141 791 5902 1 Stop buffer
19 0000 350 0504 1 Filler cap
☐ 20
20 9645 948 7734 1 Oring 25x3.5
21 1141 141 7500 1 Pre-separator
22 9074 477 4130 1 Pan head self-tapping screw IS-P5x16
23 1141 656 7700 1 Chain catcher
24 9074 477 4438 1 Pan head self-tapping screw IS-P6x30