![Massey Ferguson
8270 / 8280 TRACTORS - 1637348 1637348
Cylinder Block Page010-0040
Item Part Number Qty Description Comments
1 V836859155 1 Cylinder Block MF 8270-8280
V836866592 1 Cylinder Block MF 8270 XTRA
MF 8280 XTRA
2 V836322610 1 Bush (1)
MF 8270-8280
V836866069 X Bush (1)
MF 8270 XTRA
MF 8280 XTRA
Diameter +0,4 MM
3 6 Bearing Carrier [A]
(1)
4 V836214478 2 Bush (3)
5 1 Bearing Carrier [A]
(1)
6 V836214478 2 Bush (5)
7 V529903180 14 Screw (1)
8 V836852460 2 Bush (1)
V836852466 X Bush Diameter +0,2 MM
9 V836852459 1 Bush (1)
10 V836852461 1 Bush (1)
V836852467 X Bush Diameter +0,2 MM
11 V640016018 1 Plug (1)
12 V836846231 6 Pipe
13 V836338601 6 Valve
14 V836859165 1 Gear
15 V528801380 4 Screw (14)
M8 X 20
16 V836859164 1 Flange (14)
17 V610071079 2 Ball Bearing (14)
18 V836859163 1 Gear (14)
19 V836859162 1 Shaft (14)
20 V614603024 2 O Ring
21 V640016016 4 Plug
22 V836855447 6 O Ring
23 V836855446 12 O Ring
24 V836855445 6 Liner STD
V836859581 X Liner Thickness 9,08 MM
V836859582 X Liner Thickness 9,13 MM
V836859583 X Liner Thickness 9,23 MM
25 V836852744 4 Plug
FOOTNOTE [A] NUMBER TO BE ADVISED](https://image.slidesharecdn.com/masseyfergusonmf8280tractorpartscataloguemanual-210602150509/85/Massey-ferguson-mf8280-tractor-parts-catalogue-manual-4-320.jpg)
![Massey Ferguson
8270 / 8280 TRACTORS - 1637348 1637348
Valve Mechanism And Camshaft Page010-0065
Item Part Number Qty Description Comments
1 V836666610 2 Rocker Shaft Replace and repair. Old not interchangeable with new V836655911
2 V836666608 12 Rocker (1)
Replace and repair. Old not interchangeable with new V836655873
3 V512861000 12 Nut (2)
4 V836655866 12 Adjusting
Screw
(2)
5 V836655869 6 Bracket (1)
Up to Serial or Engine Number M 5019
V836666609 6 Bracket (1)
From Serial or Engine Number M 5020
6 V836655884 4 Spring (1)
7 V836655870 2 Shaft (1)
8 V836655899 4 Plug (1)
9 V836655406 4 Nut
10 V529801910 2 Screw M10 X 80
11 V836846376 1 Camshaft MF 8270 - 8280
V836862528 1 Camshaft MF 8270 XTRA
MF 8280 XTRA
Replace and repair. Old not interchangeable with new V836866054
12 V836646382 24 Cotter
13 V836646381 12 Cup
V836855347 X Ring [A]
Diameter +0,2 MM
V836652269 X Ring [B]
Diameter +0,2 MM
14 V836646380 12 Spring
15 V836646356 6 Valve Inlet
16 V836646357 6 Valve Exhaust
17 V836855568 1 Gear
18 V603305760 1 Key
19 V836014264 12 Tappet
20 V836355872 12 Rod
FOOTNOTE [A] FOR VALVE INLET
FOOTNOTE [B] FOR VALVE EXHAUST](https://image.slidesharecdn.com/masseyfergusonmf8280tractorpartscataloguemanual-210602150509/85/Massey-ferguson-mf8280-tractor-parts-catalogue-manual-15-320.jpg)
![Massey Ferguson
8270 / 8280 TRACTORS - 1637348 1637348
Thermostat Page010-0080
Item Part Number Qty Description Comments
1 V529801470 2 Screw M8 X 60
2 V529801430 4 Screw M8 X 40
3 V836855777 1 Pipe
4 V836855603 1 Gasket
5 V836331590 1 Thermostat [A]
6 V836015156 1 Thermostat [B]
7 V836855601 1 Housing
8 V836646393 1 Gasket
9 V836322190 2 Gasket
10 V529801550 1 Screw M8 X 95
11 V640325110 1 Plug
12 V615571014 1 Seal
13 V640325018 1 Plug
14 V615881822 1 Seal
15 V640325014 1 Plug
16 V615881418 1 Seal
17 V615882227 X Gasket MF 8270 - 8280
18 V640435018 1 Banjo Fitting MF 8270 - 8280
19 V836859197 1 Pipe MF 8270 - 8280
20 V581804600 4 Screw M8 X 20
21 V836855672 1 Pipe
22 V836855639 1 Pipe
23 V614602430 2 O Ring
24 V529801550 1 Screw MF 8270 - 8280
M8 X 95
25 V504800800 1 Nut MF 8270 XTRA
MF 8280 XTRA
M8
26 V546801580 1 Stud MF 8270 XTRA
MF 8280 XTRA
M8 X 130
FOOTNOTE [A] OPENS AT 83 DEGREES
FOOTNOTE [B] OPENS AT 79 DEGREES](https://image.slidesharecdn.com/masseyfergusonmf8280tractorpartscataloguemanual-210602150509/85/Massey-ferguson-mf8280-tractor-parts-catalogue-manual-21-320.jpg)
Massey ferguson mf8280 tractor parts catalogue manual
- 1. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Engine Page010-0000
- 2. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Engine Page010-0000
- 3. MF 8270 / 8280 TRACTORS - 1637348 1-ZH01-005-A 25 10 1 1 1 1 8 8 9 11 24 23 22 2 21 20 6 5 7 19 4 18 12 17 3 16 13 14 15 Ref ZH011005-1 Page 010-0040
- 4. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Cylinder Block Page010-0040 Item Part Number Qty Description Comments 1 V836859155 1 Cylinder Block MF 8270-8280 V836866592 1 Cylinder Block MF 8270 XTRA MF 8280 XTRA 2 V836322610 1 Bush (1) MF 8270-8280 V836866069 X Bush (1) MF 8270 XTRA MF 8280 XTRA Diameter +0,4 MM 3 6 Bearing Carrier [A] (1) 4 V836214478 2 Bush (3) 5 1 Bearing Carrier [A] (1) 6 V836214478 2 Bush (5) 7 V529903180 14 Screw (1) 8 V836852460 2 Bush (1) V836852466 X Bush Diameter +0,2 MM 9 V836852459 1 Bush (1) 10 V836852461 1 Bush (1) V836852467 X Bush Diameter +0,2 MM 11 V640016018 1 Plug (1) 12 V836846231 6 Pipe 13 V836338601 6 Valve 14 V836859165 1 Gear 15 V528801380 4 Screw (14) M8 X 20 16 V836859164 1 Flange (14) 17 V610071079 2 Ball Bearing (14) 18 V836859163 1 Gear (14) 19 V836859162 1 Shaft (14) 20 V614603024 2 O Ring 21 V640016016 4 Plug 22 V836855447 6 O Ring 23 V836855446 12 O Ring 24 V836855445 6 Liner STD V836859581 X Liner Thickness 9,08 MM V836859582 X Liner Thickness 9,13 MM V836859583 X Liner Thickness 9,23 MM 25 V836852744 4 Plug FOOTNOTE [A] NUMBER TO BE ADVISED
- 5. MF 8270 / 8280 TRACTORS - 1637348 1-ZH34-001-B 5 6 7 10 8 9 11 15 13 16 4 14 12 2 3 19 18 17 22 1 21 20 Ref ZH341001-1 Page 010-0045
- 6. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Cylinder Block Equipment Page010-0045 Item Part Number Qty Description Comments 1 V836855997 1 Pipe 2 V615881824 1 Seal 3 V836019756 1 Plug 4 V640016040 5 Plug 5 V528801362 2 Screw M8 X 16 6 V836647400 1 Cover 7 V836647401 1 Gasket 8 V836855678 1 Cover 9 V836322852 1 Gasket 10 V528801380 5 Screw M8 X 20 11 V546801360 1 Bolt M8 X 16 12 V546801400 1 Bolt M8 X 25 13 V640325110 5 Plug 14 V615571014 5 Seal 15 V836119079 1 Plug 16 V615881620 1 Seal 17 V640325014 1 Plug 18 V615881420 1 Gasket 19 V581804600 4 Screw M8 X 20 20 V836855629 1 Sleeve 21 V836855554 1 Gasket 22 V836664377 1 Cock MF 8270 XTRA MF 8280 XTRA
- 7. MF 8270 / 8280 TRACTORS - 1637348 1-ZH20-003-A 2 22 23 5 1 6 8 20 9 19 7 3 3 12 4 15 14 21 13 18 11 17 10 16 Ref ZH201003-1 Page 010-0050
- 8. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Timing Gear Housing Page010-0050 Item Part Number Qty Description Comments 1 V836859150 1 Housing 2 V836647419 1 Gasket 3 V528801400 15 Screw M8 X 25 4 V598359850 2 Pin 5 V581804620 1 Screw M8 X 25 6 V836859153 1 Nipple 7 V836859151 1 Cover 8 V836859152 1 Gasket 9 V836859160 1 Restrictor 10 V836840883 1 Oil Seal 11 V836855636 1 Gasket 12 V529801430 4 Screw M8 X 40 13 V528801410 13 Adjusting Screw M8 X 30 14 V529902730 1 Screw M14 X 90 15 V836859161 1 Bridle 16 V581804570 3 Screw M8 X 12 17 V836136717 1 Cover 18 V836129946 1 Gasket 19 V546801860 3 Stud 20 V598359860 2 Pin 21 V836859588 1 Angle 22 V640325018 1 Plug 23 V615881822 1 Seal
- 9. MF 8270 / 8280 TRACTORS - 1637348 1-ZH21-004-B 4 3 5 11 2 10 8 6 7 1 9 Ref ZH211004-1 Page 010-0055
- 10. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Flywheel Housing Page010-0055 Item Part Number Qty Description Comments 1 V836855925 1 Cover 2 V836840884 1 Oil Seal V836020054 X Spacer MF 8270 XTRA MF 8280 XTRA Thickness 2 MM 3 V529803160 2 Screw M16 X 110 4 V581705580 2 Screw M12 X 110 5 V528902230 8 Screw M12 X 40 6 V581705030 6 Screw M10 X 30 7 V598359850 2 Pin 8 V546801800 2 Bolt M10 X 25 9 V836859311 1 Plug 10 V836659869 1 Stud MF 8270 - 8280 V546801800 1 Bolt MF 8270 XTRA MF 8280 XTRA 11 V500951200 8 Washer MF 8270 XTRA MF 8280 XTRA
- 11. MF 8270 / 8280 TRACTORS - 1637348 1-ZH02-005-A 6 7 12 11 9 8 1 10 5 4 3 2 18 13 14 15 16 17 Ref ZH021005-1 Page 010-0060
- 12. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Crankshaft, Pistons And Connecting Rods Page010-0060 Item Part Number Qty Description Comments 1 V836855910 1 Crankshaft 2 V836855559 1 Gear 3 V836855558 1 Gear 4 V836855525 1 Key 5 V836336302 6 Bearing STANDARD V836338650 X Bearing Diameter 72,731 MM 72,750 MM V836338651 X Bearing Diameter 72,481 MM 72,500 MM V836338652 X Bearing Diameter 71,981 MM 72,000 MM V836338653 X Bearing Diameter 71,481 MM 71,500 MM 6 V836840886 6 Piston MF 8270 - 8280 V836866182 6 Piston MF 8270 XTRA MF 8280 XTRA 7 V836840887 1 Kit, Piston Ring (6) 8 V836355175 X Conrod Up to Serial or Engine Number L1109 2931-2950g C V836355176 X Conrod Up to Serial or Engine Number L1109 2951-2970g D V836352751 X Conrod Up to Serial or Engine Number L1109 2971-2990g E V836352752 X Conrod Up to Serial or Engine Number L1109 2991-3010g F V836352753 X Conrod Up to Serial or Engine Number L1109 3011-3030g G V836352754 X Conrod Up to Serial or Engine Number L1109 3031-3050g H V836352755 X Conrod Up to Serial or Engine Number L1109 3051-3070g I V836352756 X Conrod Up to Serial or Engine Number L1109 3071-3090g J V836352757 X Conrod Up to Serial or Engine Number L1109 3091-3110g K V836352758 X Conrod Up to Serial or Engine Number L1109 3111-3130g L V836352759 X Conrod Up to Serial or Engine Number L1109 3131-3150g M V836352760 X Conrod Up to Serial or Engine Number L1109 3151-3170g N V836352761 X Conrod Up to Serial or Engine Number L1109 3171-3190g O V836352762 X Conrod Up to Serial or Engine Number L1109 3191-3210g P V836352763 X Conrod Up to Serial or Engine Number L1109 3211-3230g R V836352764 X Conrod Up to Serial or Engine Number L1109 3231-3250g S V836352765 X Conrod Up to Serial or Engine Number L1109 3251-3270g T V836352766 X Conrod Up to Serial or Engine Number L1109 3271-3290g U V836352767 X Conrod Up to Serial or Engine Number L1109 3291-3310g V V836352768 X Conrod Up to Serial or Engine Number L1109 3311-3330g X V836352769 X Conrod Up to Serial or Engine Number L1109 3331-3350g Y V836352770 X Conrod Up to Serial or Engine Number L1109 3351-3370g Z V836864101 X Conrod From Serial or Engine Number L1110 2230-2249g E V836864102 X Conrod From Serial or Engine Number L1110 2250-2269g F V836864103 X Conrod From Serial or Engine Number L1110 2270-2289g G V836340948 X Conrod From Serial or Engine Number L1110 2290-2309g H Replace and repair. Old not interchangeable with new V836864104 V836864105 X Conrod From Serial or Engine Number L1110 2310-2329g I
- 13. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Crankshaft, Pistons And Connecting Rods Page010-0060 Item Part Number Qty Description Comments 8 V836864106 X Conrod From Serial or Engine Number L1110 2330-2349g J 8 V836864107 X Conrod From Serial or Engine Number L1110 2350-2369g K 9 V836336297 1 Bush (8) Up to Serial or Engine Number L1109 9 V836864288 1 Bush (8) From Serial or Engine Number L1110 9 V836338606 X Bush (8) Diameter +0,5 MM 10 V836336296 2 Screw (8) Up to Serial or Engine Number L1109 10 V836864141 2 Screw (8) From Serial or Engine Number L1110 11 V836840944 7 Main Bearing STANDARD 11 V836840978 X Main Bearing Diameter 89,735 MM 89,770 MM 11 V836840979 X Main Bearing Diameter 89,485 MM 89,520 MM 11 V836840980 X Main Bearing Diameter 88,985 MM 89,020 MM 11 V836840981 X Main Bearing Diameter 88,485 MM 88,520 MM 12 V836840945 2 Thrust Washer STANDARD 12 V836840982 X Thrust Washer 0,10 MM 12 V836840983 X Thrust Washer 0,20 MM 13 V836855637 1 Ring 14 V836855641 1 Hub 15 V836840882 1 Shock Absorber 16 V836855690 1 Pulley 17 V528902230 6 Screw M12 X 40 18 V836322221 1 Nut
- 14. MF 8270 / 8280 TRACTORS - 1637348 1-ZH22-001-A 8 7 1 6 5 2 3 9 4 10 20 11 12 13 19 18 14 17 15 16 Ref ZH221001-1 Page 010-0065
- 15. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Valve Mechanism And Camshaft Page010-0065 Item Part Number Qty Description Comments 1 V836666610 2 Rocker Shaft Replace and repair. Old not interchangeable with new V836655911 2 V836666608 12 Rocker (1) Replace and repair. Old not interchangeable with new V836655873 3 V512861000 12 Nut (2) 4 V836655866 12 Adjusting Screw (2) 5 V836655869 6 Bracket (1) Up to Serial or Engine Number M 5019 V836666609 6 Bracket (1) From Serial or Engine Number M 5020 6 V836655884 4 Spring (1) 7 V836655870 2 Shaft (1) 8 V836655899 4 Plug (1) 9 V836655406 4 Nut 10 V529801910 2 Screw M10 X 80 11 V836846376 1 Camshaft MF 8270 - 8280 V836862528 1 Camshaft MF 8270 XTRA MF 8280 XTRA Replace and repair. Old not interchangeable with new V836866054 12 V836646382 24 Cotter 13 V836646381 12 Cup V836855347 X Ring [A] Diameter +0,2 MM V836652269 X Ring [B] Diameter +0,2 MM 14 V836646380 12 Spring 15 V836646356 6 Valve Inlet 16 V836646357 6 Valve Exhaust 17 V836855568 1 Gear 18 V603305760 1 Key 19 V836014264 12 Tappet 20 V836355872 12 Rod FOOTNOTE [A] FOR VALVE INLET FOOTNOTE [B] FOR VALVE EXHAUST
- 16. MF 8270 / 8280 TRACTORS - 1637348 1-ZH03-005-A 22 22 6 23 23 27 12 12 21 15 15 16 16 9 9 13 24 20 19 14 25 17 18 26 1 1 1 11 2 10 5 29 28 8 7 3 4 Ref ZH031005-1 Page 010-0070
- 17. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Cylinder Head Page010-0070 Item Part Number Qty Description Comments 1 V836855381 2 Cylinder Head 2 V836647601 6 Guide (1) 3 V836647600 3 Pressure Valve (1) 4 V836647936 3 Valve Seat (1) 5 V836647942 5 Plug (1) 6 V836859104 30 Screw 7 V836655740 2 Head Gasket MF 8270 - 8280 V836666302 2 Head Gasket MF 8270 XTRA MF 8280 XTRA Replace and repair. Old not interchangeable with new V836664155 8 V640325018 1 Plug 9 V615881822 2 Seal 10 V836859722 1 Plate Replace and repair. Old not interchangeable with new V836855349 11 V528801800 2 Screw M10 X 25 12 V836659785 4 Stud M10 X 60 13 V546801900 4 Stud M10 X 75 14 V595953360 2 Pin MF 8270 - 8280 V595959140 2 Pin MF 8270 XTRA MF 8280 XTRA 15 V836855350 2 Plate 16 V836837391 2 Gasket Replace and repair. Old not interchangeable with new V836866215 17 V836855348 1 Connector 18 V836867390 1 Gasket Replace and repair. Old not interchangeable with new V836866214 19 V528801830 4 Screw M10 X 40 20 V640016045 1 Plug 21 V836119837 1 Union 22 V836859110 4 Nut 23 V836859109 4 Stud 24 V836647835 2 Nut Special 25 V546901435 12 Stud M8 X 40 26 V836859722 1 Plate Replace and repair. Old not interchangeable with new V836855349 27 V504801000 4 Nut 28 V836859726 1 Support 29 V528801360 1 Screw M8 X 16
- 18. MF 8270 / 8280 TRACTORS - 1637348 1-ZH23-007-A 17 3 18 11 6 4 4 16 9 13 5 5 14 15 1 12 8 7 10 2 Ref ZH231007-1 Page 010-0075
- 19. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Cylinder Head Cover Page010-0075 Item Part Number Qty Description Comments 1 V836859501 1 Valve Cover 2 V836646360 2 Gasket 3 V528801780 2 Screw M10 X 20 4 V836119855 4 Washer 5 V836012841 4 Gasket 6 V836659529 1 Hose Flexible 7 V836659539 1 Band 8 V836846448 1 Valve Cover 9 V651754720 1 Band 10 V528801740 1 Screw M10 X 10 11 V836859843 1 Fence 12 V836659175 2 Bolt 13 V510601002 2 Nut 14 V500151050 2 Washer 15 V836864223 4 Clip 16 V836859587 1 Spring 17 V528801780 4 Screw From Serial or Engine Number M9001 M10 X 20 18 V836866524 1 Shield From Serial or Engine Number M9001
- 20. MF 8270 / 8280 TRACTORS - 1637348 1-ZH27-002-B 14 1 17 2 18 19 3 23 5 8 4 22 6 12 11 20 20 10 9 9 7 13 21 24 25 26 15 16 Ref ZH271002-1 Page 010-0080
- 21. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Thermostat Page010-0080 Item Part Number Qty Description Comments 1 V529801470 2 Screw M8 X 60 2 V529801430 4 Screw M8 X 40 3 V836855777 1 Pipe 4 V836855603 1 Gasket 5 V836331590 1 Thermostat [A] 6 V836015156 1 Thermostat [B] 7 V836855601 1 Housing 8 V836646393 1 Gasket 9 V836322190 2 Gasket 10 V529801550 1 Screw M8 X 95 11 V640325110 1 Plug 12 V615571014 1 Seal 13 V640325018 1 Plug 14 V615881822 1 Seal 15 V640325014 1 Plug 16 V615881418 1 Seal 17 V615882227 X Gasket MF 8270 - 8280 18 V640435018 1 Banjo Fitting MF 8270 - 8280 19 V836859197 1 Pipe MF 8270 - 8280 20 V581804600 4 Screw M8 X 20 21 V836855672 1 Pipe 22 V836855639 1 Pipe 23 V614602430 2 O Ring 24 V529801550 1 Screw MF 8270 - 8280 M8 X 95 25 V504800800 1 Nut MF 8270 XTRA MF 8280 XTRA M8 26 V546801580 1 Stud MF 8270 XTRA MF 8280 XTRA M8 X 130 FOOTNOTE [A] OPENS AT 83 DEGREES FOOTNOTE [B] OPENS AT 79 DEGREES
- 22. MF 8270 / 8280 TRACTORS - 1637348 1-ZH11-006-C 17 11 11 28 19 18 20 21 22 23 24 36 35 34 26 33 2 32 30 31 13 1 25 14 27 3 16 15 4 29 5 7 10 6 8 9 12 Ref ZH111006-1 Page 010-0085
- 23. Thank you very much for your reading. Please Click Here. Then Get COMPLETE MANUAL. NO WAITING NOTE: If there is no response to click on the link above, please download the PDF document first and then click on it.
- 24. Massey Ferguson 8270 / 8280 TRACTORS - 1637348 1637348 Lubricating Oil Sump Page010-0085 Item Part Number Qty Description Comments 1 V836859112 1 Sump 2 V836322183 1 Gasket 3 V615881827 1 Seal 4 V836655493 1 Plug 5 V581704840 2 Screw M8 X 170 6 V529701950 6 Screw M10 X 100 7 V529701880 16 Screw M10 X 65 8 V836855747 1 Dipstick 9 V836855400 1 Breather 10 V614603230 1 O Ring 11 V500950800 4 Washer 12 V528801380 2 Screw M8 X 20 13 V836659697 1 Cap 14 V836859004 1 Angle 15 V528801360 1 Screw M8 X 16 16 V500150842 1 Washer 17 V528801420 2 Screw MF 8270 - 8280 M8 X 35 18 V836840851 1 Control Valve MF 8270 - 8280 19 V836322190 1 Gasket (18) 20 V836020290 1 Washer (18) 21 V836655246 1 Spring (18) 22 V836338850 1 Piston (18) 23 V836117834 1 Cylinder (18) 24 V614601524 1 O Ring (18) 25 V529804330 4 Screw M22 X 90 26 V529803090 2 Screw M16 X 70 27 V581705200 2 Screw M10 X 130 28 V836129849 1 Cover MF 8270 - 8280 29 V836859560 20 Washer MF 8270 - 8280 V836859561 2 Washer MF 8270 - 8280 30 V836662130 1 Control Valve MF 8270 XTRA MF 8280 XTRA 31 V836659521 1 Valve Seat (30) 32 V836659522 1 Plate (30) 33 V836864056 1 Spring (30) 34 V836322190 1 Gasket (30) 35 V836659524 1 Cover (30) 36 V528801380 2 Screw (30)
- 25. MF 8270 / 8280 TRACTORS - 1637348 1-ZH25-005-A 17 17 18 18 18 19 8 1 1 1 10 9 11 12 23 13 21 14 20 16 22 2 4 3 15 5 6 7 Ref ZH251005-1 Page 010-0090