MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097 1637097
ItemPart NumberQtyDescription
1 1874995M921 Fan
2 353518X14 Screw Unf 3 353446X14 Lock Washer
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097
CYLINDER BLOCK - A4.248 ENGINE
ItemPart NumberQtyDescriptionComments
A4.248 ENGINE
1 M7BA02411 Block
2 313583464 Liner (1) (A)
2 31358352X Liner (B) 3135X0334 Liner (1) 3135X034X Liner
3 06507106 Plug (1)
4 324181174 Plug (1)
5 3314211110 Thimble (1)
6 3216632910 Bolt (1)
7 311341641 Bush (1)
8 06507102 Plug (1) 9 2485A2041 Plug (1)
10 06505821 Plug
11 09201301 Washer 12 321145011 Plug 13 06505774 Plug 14 324171341 Plug 15 324161051 Plug 16 4142V0641 Housing
17 2418F4751 Seal (16)
Repairs and replaces 2415391 18 368171571 Joint 19 074621110 Bolt 20 092000310 Washer 21 03500092 Dowel 22 21725302 Capscrew 23 331121112 Washer 24 06505941 Plug 25 321611142 Plug 26 06505882 Plug
(A) PRESS FIT (B) SLIP FIT (C)
WAS ZZ50022 USE ZZ50036/32166337(2)/32166338(12)/3 2166339(8).
CRANKSHAFT, PISTONS AND CONNECTING RODS - A4.248 ENGINE
ItemPart NumberQtyDescription Comments A4.248 ENGINE
1 ZZ 900821 Kit, CrankshaftRepairs and replaces ZZ90083 Repairs and replaces U5BG0026 Repairs and replaces 68609
2 1 Crankshaft (1)
Not serviced, order REF.1
3 815581 Kit, Bearing (1) (A)
3 81558AX Kit, Bearing (A)
Thickness (-)0.25MM Thickness (-)0.010"
3 81558BX Kit, Bearing (A) Thickness (-)0.50MM Thickness (-)0.020"
3 81558CX Kit, Bearing (A) Thickness (-)0.75MM Thickness (-)0.030"
4 850421 Kit, Bearing (1) (A)
4 85042AX Kit, Bearing (A) Thickness (-)0.25MM Thickness (-)0.010"
4 85042BX Kit, Bearing (A) Thickness (-)0.50MM Thickness (-)0.020"
4 85042CX Kit, Bearing (A) Thickness (-)0.75MM Thickness (-)0.030"
5 311375512 Thrust Washer (1) Repairs and replaces 31137311
5 31137312X Thrust WasherThickness (+)0.19MM Thickness (+)0.0075"
6 311375612 Thrust Washer (1) Repairs and replaces 31137321
6 31137322X Thrust WasherThickness (+)0.19MM Thickness (+)0.0075"
7 ZZ 900094 Kit, Conrod Repairs and replaces M7BJ0015 8 1 Conrod (7) Not serviced, order REF.7 9 1 Cap (7) Not serviced, order REF.7 10 311341231 Bush (7) 11 327621442 Bolt (7) 12 332213282 Nut (7) 13 683184 Kit, Piston (B,D) 892074 Kit, Piston (C,E) U5LU00054 Kit, Piston (B,F) U5LP00094 Kit, Piston (C,G) 14 1 Piston (13) Not serviced, order REF.13 15 1 Pin (13) Not serviced, order REF.13 16 01700022 Circlip (13) 17 4181A0094 Kit, Piston Ring (H) 411580224 Kit, Piston Ring (J) 18 311716811 Gear,Crankshaft28T 19 05000121 Woodruff Key 20 331254161 Washer (A) PRE-FINISHED (B) UNTOPPED (C) PRE-TOPPED (D)
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097 1637097
CRANKSHAFT, PISTONS AND CONNECTING RODS - A4.248 ENGINE 10 ItemPart NumberQtyDescription Comments USE U5LU0005 IN ENGINE SETS ONLY
(E) USE U5LP0009 IN ENGINE SETS ONLY
(F) REPLACES 68318 IN ENGINE SETS ONLY (G) REPLACES 89207 IN ENGINE SETS ONLY
(H) USED ONLY WITH 68318-89207
(J) USED ONLY WITH U5LU0005-U5LP0009
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097
FLYWHEEL AND STARTER RING - A4.248 ENGINE
ItemPart NumberQtyDescriptionComments A4.248 ENGINE
1 411170841 Flywheel
2 1 Flywheel (1) Not serviced, order REF.1
3 04102361 Starter Ring (1) 115T
4 21821226 Setscrew
5 331171276 Washer Repairs and replaces 33117121
6 06505881 Plug
7 324521131 Pointer
8 08264813 Stud
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097 1637097
FRONT END DRIVE INPUT AND OUTPUT - A4.248 ENGINE
ItemPart NumberQtyDescriptionComments A4.248 ENGINE
1 311487141
Pulley,CrankRepairs and replaces 31148713
2 321623311 Screw Repairs and replaces 32162318
3 331251241 Washer
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097 1637097
FRONT END DRIVE INPUT AND OUTPUT - A4.248 ENGINE 18
ItemPart NumberQtyDescriptionComments A4.248 ENGINE
1 311532421
Pulley,CrankRepairs and replaces 31153241
2 321623311 Screw Repairs and replaces 32162318
3 331251241 Washer
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097
CYLINDER HEAD - A4.248 ENGINE
ItemPart NumberQtyDescription Comments A4.248 ENGINE
1 A5BD11361 Cylinder Head
2 06502031 Plug (1)
3 24111071 Washer (1)
4 06505631 Plug (1)
5 314313154 Valve Inlet (1)
31431312X Valve Inlet Thickness (+)0.003" 31431313X Valve Inlet Thickness (+)0.015" 31431314X Valve Inlet Thickness (+)0.030"
6 314318814 Valve Exhaust (1)
31431882X Valve ExhaustThickness (+)0.003" 31431883X Valve ExhaustThickness (+)0.015" 31431884X Valve ExhaustThickness (+)0.030"
7 33152153X Insert
8 331231178 Washer (1)
9 317441318 Spring (1)
10 317451218 Spring (1)
11 338171254 Seal (1)
12 338171174 Seal (1)
13 334231478 Cap (1)
14 331731088 Cotter (1) (A)
15 375531421 Cover (1)
16 368514091 Joint (1)
17 07462546 Setscrew (1)
18 09200536 Washer (1)
19 325263122 Stud
20 332213162 Nut
21 321814252 Screw 22 321814246 Screw 23 3218142512 Screw 24 2415B2014 O Ring (1) (A) SERVICED IN PAIRS
1
MF 690 TRACTOR - --->| 1984 ( FR ) - 1637097
WATER OUTLET AND INLET - A4.248 ENGINE
ItemPart NumberQtyDescriptionComments A4.248 ENGINE
1 374644921 Connection
2 368341471 Joint From Serial or Engine Number U792123H 04907341 Joint Up to Serial or Engine Number U792122H
3 00964322 Screw
4 09200542 Washer
