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Page Title:
Torque Converter Housing Module Assembly |
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 TM 9-2320-303-24-2
TRANSMISSION OVERHAUL - CONTINUED
0248 00
MODULE OVERHAUL - CONTINUED
Torque Converter Housing Module Assembly
1.
If PTO gear bearings (6 and 13) were discarded, install new bearings using tool (J37041).
CAUTION
Oil pump drive hub can be incorrectly installed backwards. Position oil pump drive hub tangs toward oil
pump.
2.
Install oil pump drive hub (5) into PTO gear (12), aligned with hub tangs toward oil pump.
NOTE
Butt-joint seal rings require special handling during assembly. Seal rings contain materials that absorb mois-
ture from atmosphere, causing them to expand. Check seal ring end clearance before installation to ensure
seal ring has not expanded.
3.
Install seal ring (7) into seal ring bore of torque converter pump housing and measure end gap with feeler gage. Seal ring
end gap must be 0.047-0.065 in (1.19-1.65 mm). If seal ring is not within tolerance, ring has expanded and must be
replaced.
4.
Remove seal ring (7) from pump housing seal ring bore and install onto PTO gear (12).
5.
If removed, install bearing retainer bushing (14) using press and tools (J37038 and J8092).
6.
Install new seal ring (4) onto bearing retainer (2) and install new oil seal (15) using press and tools (J37032 and J37034).
7.
Install new seal ring (3) into seal ring bore in PTO gear (12) and measure end gap with thickens gage.
8.
Seal ring (3) end gap must be 0.047-0.065 in (1.19-1.65 mm). If seal ring is not within tolerance, ring has expanded and
must be replaced.
9.
Remove seal ring (3) from seal ring bore in PTO gear (12) and install seal ring onto bearing retainer (2).
10.
Using a mallet, lightly tap PTO gear (12) assembly into converter housing (8) until gear assembly is seated.
11.
Use guide bolts to install bearing retainer assembly (2), rocking retainer while installing into converter housing (8).
12.
Install 11 bolts (1) to secure bearing retainer assembly (2) and PTO gear (12) assembly into converter housing (8).
Tighten bolts to 38-45 lb-ft. (51-61 Nm).
13.
Install PTO cover (10) and new gasket (9) with ten bolts (11). Tighten bolts to 38-45 lb-ft (51-61 Nm).
0248 00-16
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