Page 1029 of 1839
8
17
2 1 1
8 1
5
16
14
1
14 1
9
2 0
2
3
1
0
13
5
4 6
7
1 2
1
1
5.0 ±
1.0 N×
m
5.0 ±
1.0 N×
m 4
2 ±
2 N×
m
1
2 ±
2 N×
m
9
5.0 ±
1.0 N×
m
1
2 ±
2 N×
m
T ra n sm is sio n oil co ole r re m oval
s te p s
1 . H ose
2 . D is ta nce pie ce
3 . B ush in g
4 . Tra nsm is sio n oil re tu rn tu be
5 . H ose
6 . D is ta nce pie ce
D Headlig ht asse m bly
( R efe r to GRO UP 54A .)
7 . B ush in g
8 . Tra nsm is sio n oil co ole r bra cke t
9 . D is ta nce pie ce
1 0. B ush in g
1 1 . Tra nsm is sio n oil co ole r bra cke t
1 2. Tra nsm is sio n oil co ole r T
ra n sm is sio n oil co ole r tu be
a ssem bly re m oval ste p s
" BA
13. E ye bolt
" BA
14. G aske t
1 5. Tra nsm is sio n oil co ole r tu be bra cke t
" BA
16. Tra nsm is sio n oil c o ole r tu be asse m bly
" AA
17. R etu rn hose
" AA
18. Feed hose
1 9. H ose
2 0. H ose
2 1. Tra nsm is sio n oil c o ole r tu be asse m bly
w
ww.W ork sh opM an uals .c o .u k
P urc h ased f r o m w ww.W ork sh opM an uals .c o .u k
Page 1040 of 1839
G
EN ER AL IN FO RM ATIO N
A tw o-jo in t pro pelle r sh aft w as use d fo r both th e fr o nt and re ar.
R ear pro pelle r sh aft is equip ped wit h a ca rb on-fib er re in fo rc e d pla stic (C FR P)tu be.
S ER VIC E SPEC IF IC ATIO NS
I te m s S
ta ndard va lu e L
im it P
ro pelle r sh aft ru nout m m - 0
.5 C
le ara nce betw een re ar pro pelle r sh aft tu be end and sh aft m m 0
.2 -0.5 -
C
le ara nce of sn ap rin g gro ove mm 0
-0.0 6 -
S
pecif ie d lu bric a nt Q
uantit y P
ro pelle r sh aft sle eve yo ke H
yp oid gear oil SAE 75W -9 0 or 75W -8 5W or 80W
c o nfo rm in g to APIG L-4 A
s re quir e d N
um ber N
am e U
se M
B990840 U
niv e rs a l jo in t re -
m ove r and in sta lle r D
is a sse m bly and re asse m bly of th e univ e rs a l
j o in t
Page 1050 of 1839
26-1
FRONT AXLE
CONTENTS
GENERAL INFORMATION 2..................
SERVICE SPECIFICATIONS 4.................
LUBRICANTS 4..............................
SEALANTS 5................................
SPECIAL TOOLS 5..........................
ON-VEHICLE SERVICE 10...................
Wheel Bearing Backlash Check 10..............
Front Axle Total Backlash Check 10.............
Front Axle Gear Oil Level Check 11.............
Differential Carrier Oil Seal Replacement 11......
Solenoid Valve Operation Check 12..............
FRONT HUB AND KNUCKLE ASSEMBLY 13.
DRIVE SHAFT 16...........................
INNER SHAFT, HOUSING TUBE 24..........
FREEWHEEL CLUTCH ASSEMBLY,
DIFFERENTIAL CARRIER 28.................
FREEWHEEL CLUTCH ASSEMBLY 31.......
DIFFERENTIAL CARRIER 34.................
SOLENOID VALVE, VACUUMPIPE, VACUUM
TANK 49....................................
FRONT DIFFERENTIAL MOUNT 51..........
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Page 1053 of 1839

FRONT AXLE -Service Specifications/Lubricants26-4
SERVICE SPECIFICATIONS
ItemStandard valueLimit
Wheel bearing axis backlash mm-0
Front axle total backlash mm-11
Solenoid valve resistanceW36 - 46-
Hub rotation starting torque N×m-1.75
Setting of D.O.J. boot length mm80±5-
Opening dimension of the spe-
cial tool (MB991561) mmWhen the B.J. boot band
(small) is crimped.2.9-
When the B.J. boot band
(big) is crimped.3.2-
Crimped width of the B.J. boot band mm2.4 - 2.8-
Crimped height of B. J. boot band (big) mm-9.5
Final drive gear backlash mm0.11 - 0.16-
Drive gear runout mm-0.05
Differential gear backlash mm0 - 0.0760.2
Drive pinion turning torque N×mWithout oil seal0.83 - 1.19-
With oil sealCompanion flange (oil seal contact
surface) with anti-rust oil
0.93 - 1.128-
Companion flange (oil seal contact
surface) with gear oil
0.97 - 1.32-
LUBRICANTS
ItemsSpecified lubricantsQuantity
Front differential gear oilHypoid gear oil API classification GL-5 or higher, SAE
viscosity No. 90, 80W1.2 L
D.O.J. boot greaseRepair kit grease4M41-M/T:135±10 g
4M41-A/T, 6G7:
100±10 g
U.J.boot greaseRepair kit grease4M41-M/T:180±10 g
4M41-A/T, 6G7:
135±10 g
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Page 1054 of 1839
S
EA LA NTS
I te m s S
pecif ie d se ala nts R
em ark s C
onta ct su rfa ce of dif f e re ntia l co ve r and
d if f e re ntia lca rrie r 3
M AT D Part N o. 8661 or equiv a le nt S
em i- d ry in g se ala nt V
entplu g F
re ew heelclu tc h asse m bly D
riv e gear th re aded hole 3
M Stu d Lockin g 4170 or equiv a le nt A
naero bic se ala nt N
um ber N
am e U
se M
B990925 B
earin g and oil
s e alin sta lle r se t M
B990955 O
il se alin sta lle r M
B99111 3 or
M B990635 S
te erin g lin ka ge
p ulle r M
B990767 F
ro nt hub & fla nge
y o ke hold er H
ub fix ia tio n M
B990998 F
ro nt hub re m ove r
& in sta lle r I
n sp ectio n of hub ro ta tio n sta rtin g to rq ue M
B991561 B
oot band clip pin g
t o ol R
esin bootb and in sta lla tio n M
B990906 D
riv e sh aft atta ch -
m ent R
em ova land in sta lla tio n of in ner sh aft (U se d
t o geth er w it h M B990211 )
Page 1055 of 1839
R
ear axle sh aft oil
s e alre m ove r
A :A dapte r
B :S lid in g ham mer M
B990560 B
earin g re m ove r M
B990909 W
ork in g base S
upport of fr o nt dif f e re ntia lca rrie r asse m bly M
B99111 6 A
dapte r S
upport of fr o nt dif f e re ntia lca rrie r asse m bly M
B990810 S
id e bearin g pulle r M
B990811 D
if f e re ntia l sid e
b earin g ca p M
B990850 E
nd yo ke hold er R
em ova la nd in sta lla tio n of co m panio n fla nge M
B990339 B
earin g pulle r R
em ova lo fd riv e pin io n fr o ntb earin g in nerra ce M
B990648 B
earin g re m ove r
Page 1056 of 1839
P
in io n heig htg auge
s e t
A : Driv e pin io n
g auge asse m bly
B : Cylin der gauge M
B990685 T
o rq ue wre nch M
B990326 P
re lo ad so cke t M
B990802 B
earin g in sta lle r M
B990031
o r
M B990699 D
riv e pin io n oil s e al
i n sta lle r P
re ss-fit tin g of driv e pin io n oil se al M
B990813 T
a p R
em ova lo f adhesiv e M
B990799 B
all jo in t re m ove r
a nd in sta lle r I
n sta lla tio n of fr e ew heelclu tc h bearin g M
B9911 68 D
if f e re ntia l oil se al
i n sta lle r I
n sta lla tio n of fr e ew heelclu tc h oil se al
Page 1067 of 1839
FRONT AXLE -Drive Shaft26-18
INSPECTION
DCheck the boot for damage or deterioration.
DCheck the ball joint for operating condition and excessive
looseness.
DCheck the splines for wear or damage.
DCheck the differential carrier oil seal (L.H.) for damage.
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