Reassembly And Installation; Reassembling The Differential Gear Assembly - Mitsubishi MT160 Repair Manual

TRANSMISSION SYSTEM
(1) Before starting the reassembly work, be
sure that all transmission parts are perfectly
clean, check to be sure that there is no
missing parts, and, when building up sub-
assemblies, refer to the specifications and
assembly standards to make sure that each
sub-assembly is properly built up with
respect to gaps, running clearances, plays,
backlashes, etc.
(2)
Oil or grease sliding surfaces, as necessary,
at the time of installing moving parts.
Similarly, grease "0" rings, oil seals and
the like just before fitting them.
(3) It is advisable but not mandatory that
"0" rings, gaskets, packings, oil seals, tab
washers and the like be regarded as ex-
pendable items and be replaced by new
ones upon their removal in disassembly.
(4)
Wrap through-bolts with sealing tape just
before using them in reassembly.
(5)
Have sealant on hand and use it on the
mating faces of cases and covers.
(6)
Build up the transmission in the following
sequence:
5-12
(a) Differential gear reassembly
(b) Determination of shim thickness on the
basis of countershaft cone center meas-
surement
(c) PTO drive shaft (rear-side) reassembly
(d) PTO drive shaft (front-side) reassem bly
(e) PTO shaft reassembly
(f) Reverse shaft reassembly
(g) Countershaft reassembly
(h) PTO gear tooth alignment and adjust-
ment
(i) Mid-PTO shaft reassembly
U)
Main shaft installation
(k) Select shaft reassembly
(1)
Differential gear installation
(m) Final case reassembly
(n) Final case installation.
(0)
Speed change shifter reassembly
Reassembling the differential gear assembly
(1) Oil thrust liners, fit the liners to the differ-
en tial gear case, install side gears, position
pinion gears in place, together with liners,
and insert center pin.
(2)
Adjust the thickness of thrust liners, as
necessary, to secure a backlash of 0.25 to
0.35 mm (0.010 to 0.014 in.) between
pinion gear and side gear.
Backlash
0.25 ~ 0.35 mm
(0.010 ~ 0.014 in.)
Shim stock for this backlash adjustment is
available in the following thicknesses:
Unit· mm(in)
Thickness
Part No.
1.2 (0.047) 1135 1408001
1.4(0.055) 1135 1409 001
1.6 (0.063) 1135 1411 001
(3) After producing the specified backlash ,
drive lock pin into center pin to lock the
...
latter pin. Insert differential shaft and
rotate the differential by hand to be sure
that it rolls smoothly.
(4) Fit spiral gear to the case, as guided by the
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