This is a very practical manual

1. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
TABLE OF CONTENT 00
Ref 00 Page 00

2. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
TABLE OF CONTENT 00
Ref 00 Page 00

3. MF 233 TRACTOR - 3310613
47
48
49
46
4140 50
44
45
43
17 42
3132
32
9
5133
18
3027
26
34
7
13
15
6
1
8 12
14
19
20 10
21
5425
55
5322
23 5224
5
5711 56 58
3
4
29
2
16
Ref 2 Page 2

4. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
CYLINDER BLOCK - AD3.152 2
Item Part Number Qty Description Comments
AD3.152
Up to Serial or Engine Number 135A00558
1 64573 1 Cylinder Block
2 0870001 8 Thimble 1
3 32181442 6 Screw 1
4 32181448 2 Screw 1
5 2415608 2 O Ring 1
6 0650563 4 Plug 1
7 0650664 1 Plug 1
8 0650710 1 Plug 1
9 31358345 3 Liner 1
31358381 3 Liner (A)
10 0650566 2 Plug
11 32114472 3 Plug Repairs and replaces 32114471
12 32161114 1 Plug
13 32114451 2 Plug
14 0350005 1 Dowel
15 0350016 2 Dowel
16 1423896M91 1 Pressure Switch Up to Serial or Engine Number
See Page - Reference Number 5A
17 32524132 2 Stud
18 33221329 2 Nut
19 0826285 1 Stud
20 0920053 1 Washer
21 0576002 1 Nut
22 363036X1 1 Screw
23 33266125 1 Spacer
24 33121417 X Shim Thickness 0,9 MM
33121416 X Shim Thickness 0,25 MM
0760050 X Shim Thickness 0,13 MM
33121415 X Shim Thickness 0,05 MM
25 353427X1 1 Nut Unf
26 32524148 3 Stud
27 33221315 3 Nut
29 37416753 1 Plate
30 36862511 1 Joint
31 0746253 2 Screw
32 0920053 3 Washer
33 0826201 1 Stud Up to Serial or Engine Number
34 0576002 1 Nut Up to Serial or Engine Number
40 33826111 1 Joint
41 37424611 1 Housing
42 0350015 2 Dowel
43 2418F475 1 Seal
44 0746255 9 Setscrew
45 0920003 9 Washer
46 37147974 1 Plate
47 0720798 2 Screw
48 0746454 6 Setscrew
49 0920054 6 Washer
50 37813113 1 Plug
51 0610045 1 Pin
52 38156311 1 Bracket
53 36113131 1 Spacer
54 0097109 1 Bolt
55 0920058 1 Washer
56 0920056 2 Washer
57 0826833 2 Stud
58 0576005 2 Nut
(A)
PRESS FIT
Ref 2 Page 2

5. MF 233 TRACTOR - 3310613
46
34
39
31 404133
38
37
37
43
43
36 474432 35
48
52
42492
51
5756 50
18
54 45
55
7
19
4
28
6
5
21
20 5822
3
24
25
23
13
12
60
6510 29
61
63 111
8
62
9
64
59
53
Ref 5A Page 5A

6. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
CYLINDER BLOCK - AD3.152 METRIC SYSTEM 5A
Item Part Number Qty Description Comments
AD3.152 METRIC SYSTEM
From Serial or Engine Number 135A00559
1 91049 1 Block Up to Serial or Engine Number UA391044D
41423506 1 Cylinder Block From Serial or Engine Number UA391045DL
Repairs and replaces 41423425
2 31358323 3 Liner (A)
1
2 31358345 X Liner (B)
3 0650710 1 Plug 1
4 0650664 1 Plug 1
5 0650563 4 Plug 1
6 32417115 2 Plug 1
7 33141124 1 Plug 1
8 33137408 6 Thimble 1
9 32181441 6 Screw 1
10 33137408 2 Thimble 1
11 32181442 2 Screw 1
12 2415608 2 O Ring
13 0650566 2 Plug
18 33157142 2 Plug
19 33157143 2 Plug
20 4142V002 1 Housing From Serial or Engine Number UA391045DL
Repairs and replaces 37424611
21 2418F475 1 Seal Repairs and replaces 2415391
20
22 33826111 1 Joint From Serial or Engine Number UA391045DL
23 0350015 2 Dowel From Serial or Engine Number UA391045DL
24 0746255 9 Setscrew From Serial or Engine Number UA391045DL
25 0920003 9 Washer From Serial or Engine Number UA391045DL
28 2485A204 1 Plug (C)
1
29 32161114 1 Plug Repairs and replaces 32161357
31 41422034 1 Cover Up to Serial or Engine Number UA391044D
32 1 Housing Not serviced, order 41422034
31
33 1 Housing Not serviced, order 41422034
31
34 0096243 2 Screw 31
35 0576002 2 Nut 31
36 0920053 2 Washer 31
37 36883106 2 Seal 31
38 36817134 1 Joint Up to Serial or Engine Number UA391044D
39 0746354 6 Screw Up to Serial or Engine Number UA391044D
40 0920299 6 Washer Up to Serial or Engine Number UA391044D
41 33114118 6 Shim Up to Serial or Engine Number UA391044D
42 37147975 1 Plate
43 0350016 2 Dowel
44 37813113 1 Plug
45 0610045 1 Pin
46 0720798 2 Screw
47 0746454 6 Setscrew
48 0920054 6 Washer
49 37416753 1 Plate
50 36862511 1 Joint
51 0826201 1 Stud
52 0576002 1 Nut
53 0920053 1 Washer
54 0746255 2 Setscrew
55 0920053 2 Washer
56 0746451 2 Screw
57 0920155 2 Washer
58 0650593 1 Plug Up to Serial or Engine Number U726816K
0650594 1 Plug Repairs and replaces 2431131
From Serial or Engine Number U726817K
59 32114471 1 Plug
60 33266125 1 Spacer
61 0760050 1 Shim
62 33121417 2 Shim
63 33121416 3 Shim
64 33121415 4 Shim
Ref 5A Page 5A

7. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
CYLINDER BLOCK - AD3.152 METRIC SYSTEM 5A
Item Part Number Qty Description Comments
65 1877721M92 1 Pressure Switch
(A)
PRESS FIT
(B)
SLIP FIT
(C)
USED ONLY WITH U5BA0012 AND 41423506
Ref 5A Page 5A

8. MF 233 TRACTOR - 3310613
7
5
4 23
26
210 22 21
3
14
813
18
17
19
11
12
9
6
16 15
24
1
20
Ref 6 Page 6

9. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
CRANKSHAFT & FLYWHEEL - AD3.152 6
Item Part Number Qty Description Comments
AD3.152
Up to Serial or Engine Number 135A00558
1 M7BJ0014 3 Kit, Conrod
2 0095250 6 Bolt 1
3 33221327 6 Nut 1
4 31134151 3 Bush 1
5 68332 3 Kit, Piston
6 0170001 6 Circlip 5
7 41158057 3 Kit, Piston Ring
8 94458 1 Kit, Crankshaft
9 68084 X Kit, Bearing 8
68084A X Kit, Bearing (A)
Thickness -0,254 MM
9 68084B X Kit, Bearing (A)
Thickness -0,508 MM
9 68084C X Kit, Bearing (A)
Thickness -0,762 MM
10 85036 X Kit, Bearing 8
85036A X Kit, Bearing (A)
Thickness -0,254 MM
10 85036B X Kit, Bearing (A)
Thickness -0,508 MM
10 85036C X Kit, Bearing (A)
Thickness -0,762 MM
11 31137211 2 Thrust Washer 8
31137212 X Washer Thickness +0,178 MM
12 31137221 2 Thrust Washer
31137222 X Washer Thickness +0,178 MM
13 36271704 1 Woodruff Key
14 31328241 2 Weight
15 2185189 4 Screw
16 31731516 2 Washer Left Hand
31731515 2 Washer Right Hand
17 31147788 1 Pulley
18 33176137 1 Washer
19 32162312 1 Screw
20 33125112 1 Washer
21 1825512M1 1 Flywheel
22 0410236 1 Starter Ring
23 973013M1 6 Bolt
24 0921062 3 Tab Washer
26 339599X1 1 Bearing Ball
(A)
BEARING ARE SEMIFINISHED
Ref 6 Page 6

10. MF 233 TRACTOR - 3310613
41
40 39 38
28
8
35
27
27
11
36
269
42 12
34
33
243
10
7
37
25
13
44
1
5
4
6
3129
43
46
45
Ref 7A Page 7A

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12. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
CRANKSHAFT & FLYWHEEL - AD3.152 7A
Item Part Number Qty Description Comments
AD3.152
METRIC
From Serial or Engine Number 135A00559
1 U5BG0012 1 Kit, Crankshaft Up to Serial or Engine Number UA391044D
Repairs and replaces 84402
1 94458 1 Kit, Crankshaft From Serial or Engine Number UA391045DL
3 1 Crankshaft Not serviced, order RIF.1
1
4 68084 1 Kit, Bearing (A)
1
4 68084A X Kit, Bearing (A)
Thickness -0.010"
4 68084B X Kit, Bearing (A)
Thickness -0.020"
4 68084C X Kit, Bearing (A)
Thickness -0.030"
5 31137211 2 Thrust Washer 1
31137212 X Washer Thickness +0.007"
6 31137221 2 Thrust Washer 1
31137222 X Washer Thickness +0.007"
7 85036 1 Kit, Bearing (A)
1
7 85036A X Kit, Bearing (A)
Thickness -0.010"
7 85036B X Kit, Bearing (A)
Thickness -0.020"
7 85036C X Kit, Bearing (A)
Thickness -0.030"
8 ZZ90010 3 Kit, Conrod Repairs and replaces 91051, M7BJ0014
9 1 Conrod Not serviced, order ZZ 90010
8
10 1 Cap Not serviced, order ZZ90010
8
11 31134151 1 Bush 8
12 0095250 2 Bolt 8
13 33221327 2 Nut 8
24 68302 3 Kit, Piston (B)
89214 3 Kit, Piston (C)
25 1 Piston Not serviced, order RIF.24
24
26 1 Pin Not serviced, order RIF.24
24
27 0170001 2 Circlip 24
28 41158065 3 Kit, Piston Ring
29 0410132 1 Gear
31 0330811 1 Spacer
33 36271704 1 Woodruff Key
34 31328241 2 Weight
35 2185189 4 Screw
36 31731515 2 Washer
37 31731516 2 Washer
38 1825512M1 1 Flywheel
39 0410236 1 Starter Ring
40 973013M1 6 Bolt
41 0921062 3 Tab Washer
42 339599X1 1 Bearing Ball
43 33176137 1 Washer
44 31147788 1 Pulley
45 32162312 1 Screw
46 33125112 1 Washer
(A)
PRE-FINISHED
(B)
UNTOPPED
(C)
PRE-TOPPED
Ref 7A Page 7A

13. MF 233 TRACTOR - 3310613
1
2
Ref 7C Page 7C

14. MASSEY FERGUSON
MF 233 TRACTOR - 3310613 3310613
KIT PISTON - AD3.152 7C
Item Part Number Qty Description Comments
AD3.152
METRIC
From Serial or Engine Number 135A00559
1 U5MK0117 X Kit, Cylinder (A)
U5MK0059 X Kit, Cylinder (B)
2 U5PR0002 1 Kit, Piston 1
(A)
SLIP FIT
(B)
PRESS FIT
Ref 7C Page 7C

15. MF 233 TRACTOR - 3310613
33
34
35
31
37
3238
39
26
281629
29
13 30
30
1741 18
12
36 2110
20
8
11 15
19
9
3
5
6
4
2
1
14
25
22
23
24
27
7
Ref 8 Page 8