Mahindra 3535, Service Manual

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A-6 35 Series 4WD, Model - 3535, 4035, 4535 and 5035 SM June’08
General
B-10 Gaskets & Seals
During installation, take care not to damage
seals or gaskets. Pack lip type seals with
grease and use sleeve when a seal has to be
passed over splines or threads.
Always use new gaskets seals, cotter pins
during assembly.
C. STANDARD NUT AND BOLT
C-1 Torque Data
The following table is applicable to all
standard nuts and bolts providing :-
I. All threads are clean and lubricated
with engine oil or chassis grease.
II. Standard height nuts are used on
tapped holes contains an equivalent
amount of threads.
III. No gaskets or compressionable
materials are used.
Where a special torque, differing from the
table, is required for a particular application,
this is mentioned in the section concerned.
BOLT TYPE 2 TYPE 4
SIZE Min. Max. Min. Max.
(lb.-ft.) (lb.-ft.)
1/4” 9 - 10 12 - 14
5/16” 18 - 21 25 - 28
3/8” 32 - 36 45 - 50
7/16” 51 - 57 72 - 81
1/2” 75 - 85 110 - 125
9/16” 110 - 125 160 - 180
5/8” 155 - 175 220 - 245
3/4” 270 - 310 385 - 435
7/8” 405 - 455 625 - 700
1” 600 - 700 950 - 1050
B. INSPECTION & REPAIR
The following notes should be used as a
general guide for inspection and repair.
Where a special procedure is necessary for
a component or assembly, full details will be
found in the relevant section of the group.
B-1 Bearings
Inspect for evidence of overheating, cracks,
scores, pitting and general wear. Replace if
necessary. Soak in oil, wrap and cover with
grease proof paper until required for
assembly.
B-2 Pins & Bushes
Inspect for damage, scoring and pitting, check
with mating parts for wear. Replace if
necessary.
B-3 Clevis, Clevis Pins and Circlips
Check with mating parts for wear. It is usually
advisable to replace such pins/circlips while
overhauling.
B-4 Gears & Spline
Check for cracks, pitting, burrs, broken
chipped teeth. Check for excessive wear with
mating parts. Dress off burrs from gears and
splines with a fine carborundum stone; care
must be taken to remove the burr only.
DO NOT interfere with the tooth or spline
profile. REPLACE all parts which show signs
of damage or excessive wear.
B-5 Welds
Check all welded assemblies for cracks, twisting
& misalignment. Information concerning the
use of special welding rods or welding
procedure is detailed, where relevant, in the
appropriate section of the group.
B-6 Castings
Check castings for cracks and distortion.
B-7 Fuel Tanks
Check for leaks.
B-8 Fuel, Oil and Coolant Pipes and Hoses
Check unions for leaks, stripped threads or
other faults. Check pipes for cracks or chafing,
hoses for chafing, twisting or other damage.
B-9 Lubrication Fittings
Check for damage of missing fittings and
replace. Check that grease and oil galleries
are clear.