Page 19 of 135

21A-4
MANUAL GEARBOX
Manual gearbox: List and location of components
JB1
21A
101388
(1) Oil defl ector
(2) Output shaft bear ing
(3) Output shaft
(4) First idle gear
(5) Synchroniser r ing
(6) First-second synchroniser hub
(7) Synchroniser r ing
(8) Lock r ing
(9) Splined w asher
(10) Second idle gear
(11) Splined w asher
(12) Lock r ing
(13) Splined w asher
(14) Third idle gear
(15) Synchroniser r ing
(16) Splined w asher
(17) Lock r ing
(18) Third-four th synchroniser hub
(19) Synchroniser r ing
(20) Four th idle gear (21) Lock washer
(22) Bear ing retaining clips on mech-
anism housing
(23) Output shaft bear ing
(24) Fifth fi xed gear
(25) Output shaft bolt
(26) Input shaft bear ing
(27) Primar y shaft
(28) Bear ing retaining clips on mech-
anism housing
(29) Input shaft bear ing
(30) Lock washer
(31) Ring under fifth idle gear
(32) Fifth idle gear
(33) Synchroniser r ing
(34) Synchroniser spring
(35) Fifth gear synchroniser hub
(36) Synchroniser spring
(37) Friction cone
(38) Retaining washer
(39) Input shaft nut
Page 20 of 135
21A-5
MANUAL GEARBOX
Manual gearbox: List and location of components
JB1
21A
(40) Synchroniser r ing
(41) Retaining washer
(42) Input shaft nut
141102
(79) Clutch control fork
(80) Fork pivot ball joint
(81) Pivot gaiter
(82) Assembled reverse gear shaft
(83) Bear ing ring
(84) Assembled 1-2 fork shaft claw
(85) Assembled 3-4 fork shaft claw
(86) Reverse gear guide
(87) Assembled 5th gear fork shaft
(88) Lip seal
(89) Gaiter
(90) Tie-bar
(91) Gaiter
(92) Shaft lever and finger assembly
(93) Thickness washer
(94) 5th gear kickdown point
(95) Gaiter (96) Ball joint bearing shell
(97) Lock ring
(98) Retur n spring
Page 21 of 135
21A-6
MANUAL GEARBOX
Manual gearbox: List and location of components
JB1
21A
141103
(99) Suppor t bracket
(100) Gaiter
(101) Clutch protection component
(102) Clutch guide tube
(103) Clutch housing
(104) Oil collector
(105) Oil supply channel
(106) Filler plug
(107) Mechanism housing
(108) 5th gear cover seal
(109) Breather vent body
(110) Breather pipe
(111) Union
(112) Breather
(113) 5th gear cover
Page 22 of 135
21A-7
MANUAL GEARBOX
Manual gearbox: List and location of components
JB1
21A
141101
(114) O-r ing
(115) Lip seal
(116) Lock r ing
(117) Ball bear ing
(118) Lock r ing
(119) Lip seal
(120) Differential line tightening nut
(121) Adjusting shim
(122) Roller bearing
(123) Tachometer control ring
(124) Tachometer control pinion
(125) Tachometer pinion shaft
(126) Locking pin
(127) Ball bear ing
(128) Washer
(129) Spring washer
(130) Assembled differential mecha-
nism
(131) Hollow sun wheel (132) Thrust w asher
(133) Stop washer
Page 23 of 135
21A-8
MANUAL GEARBOX
Manual gearbox: List and location of components
JH1 or JH3 or JR5
21A
JH1 or JH3
101388
(1) Oil defl ector
(2) Bear ing
(3) Output shaft
(4) First gear pinion
(5) Synchromesh r ing
(6) First-second gear synchroniser
hub
(7) Spring
(8) Roller
(9) Lock r ing
(10) Splined w asher
(11) Second gear pinion
(12) Third gear pinion
(13) Third-four th gear synchroniser
hub
(14) Four th gear pinion
(15) Lock washer
(16) Retaining clips (17) Bear ing
(18) Fifth gear pinion
(19) Output shaft bolt
(20) Bear ing guide
(21) Primar y shaft
(22) Retaining clips
(23) Bear ing
(24) Lock washer
(25) Sprocket supporting ring
(26) Fifth gear pinion
(27) Synchromesh r ing
(28) Spring
(29) Synchroniser hub
(30) Spring
(31) Friction cone
(32) Synchromesh r ing
(33) Washer
(34) Input shaft nut
Page 24 of 135
21A-9
MANUAL GEARBOX
Manual gearbox: List and location of components
JH1 or JH3 or JR5
21A
JR5
101389
(1) Oil defl ector
(2) Bear ing
(3) Output shaft
(4) First gear pinion
(5) Synchromesh r ing
(6) Spring
(7) First-second gear synchroniser
hub
(8) Synchromesh r ing
(9) Sprocket supporting ring
(10) Second gear pinion
(11) Splined w asher
(12) Sprocket supporting ring
(13) Third gear pinion
(14) Synchromesh r ing
(15) Third-four th gear synchroniser
hub
(16) Synchromesh r ing (17) Sprocket supporting ring
(18) Four th gear pinion
(19) Adjustment washer
(20) Bear ing
(21) Fifth gear pinion
(22) Output shaft bolt
(23) Bear ing guide
(24) Primar y shaft
(25) Retaining clips
(26) Bear ing
(27) Lock washer
(28) Sprocket supporting ring
(29) Fifth gear pinion
(30) Synchromesh r ing
(31) Spring
(32) Synchroniser hub
(33) Spring
(34) Friction cone
Page 25 of 135
21A-10
MANUAL GEARBOX
Manual gearbox: List and location of components
JH1 or JH3 or JR5
21A
(35) Synchromesh r ing
(36) Washer
(37) Input shaft nut
101393
(38) Differential seal
(39) Bear ing
(40) Differential
(41) Tachometer sprocket (if fitted to
the vehicle)
(42) Satellite
(43) Sunwheel
(44) Axis
(45) Shaft retaining spr ing
(46) Fr iction cover
101390
(47) Selector shaft
(48) Gear shift catch
(49) Reverse gear brake fork and
shaft
(50) Fifth gear fork and shaft
(51) Pin
(52) Reverse gear shaft
(53) Third-four th gear fork and shaft
(54) Ring
(55) Lock shaft
(56) First-second gear fork and shaft
(57) Retaining locating ball car tridge
(58) Selector shaft bolt
(59) Reverse gear fork shaft bolt
Page 26 of 135
21A-11
MANUAL GEARBOX
Manual gearbox: List and location of components
JH1 or JH3 or JR5
21A
101391
(60) Mechanism housing
(61) Filler plug
(62) Spacer
(63) Oil channel
(64) Breather pipe
(65) Reverse gear sensor
(66) O-r ing
(67) Fifth gear housing
(68) Gearbox bell housing bolt
(69) Fifth gear housing bolt
101392
(70) Clutch housing
(71) Drain plug
(72) Magnet
(73) Hydraulic clutch release bearing
(74) Hydraulic clutch release bear-
ing bolt