Copyright © 1996 General Motors Corp. 4–7
GENERAL OVERHAUL INFORMATION
J 25356 4–4 64 Front pump bushing installer 6–9
d
J 25587-01* 4–3 37 Planetary rebuilding kit 6–16
b
,
d
J 25587-1 4–3 Swaging fixture 6–16
J 25587-2 4–3 Pin remover and installer adapter 6–16
J 25587-3 4–3 Support block 6–16
J 25587-4 4–3 Support block 6–16
J 25587-6 4–3 Pin remover and installer spacer 6–16
J 25587-10 4–3 Pin installer 6–16
J 25587-14 4–3 Pin installer 6–16
J 25587-16 4–3 Pin remover 6–16
J 25587-17 4–3 Bottom swaging tool holder 6–16
J 25587-20 4–3
5
⁄
8
inch loading pin 6–16
J 25587-22 4–3
1
⁄
2
inch loading pin 6–16
J 25587-25 4–3 Swaging tool 6–16
J 25587-27 4–3 Swaging tool 6–16
J 25587-49 4–3
5
⁄
8
inch guide pin 6–16
J 25587-50 4–3
1
⁄
2
inch guide pin 6–16
J 26282 4–2 8 Selector shaft seal installer 3–16
a
, 6–15
b
J 26401 4–2 32 Selector shaft seal remover 3–16
a
, 6–15
a
J 26417-A 4–4 69 Pressure gauge set NR
J 26470 4–4 72 Governor rebuilding set 6–5
J 26520 4–4 73 Master thread repair kit NR
J 26857 4–4 53 Pump gear gauge set 6–9
c
J 26995 4–4 70 Spring tester NR
J 28501 4–2 16 Front planetary bushing installer 6–16
c
J 28638-B 4–4 71 Digital phototach kit NR
J 28684 4–2 17 Governor pin installer 6–15
b
J 28708 4–2 18 Governor pin remover 6–15
a
J 29198-1 4–3 38 Front and center support rotating
sealring groove
gauge
6–9
a
, 6–13
a
J 29612 4–3 39 Valve body torque wrench, preset 6–6
b
, 7–10
a
, 7–12
c
J 29863 4–3 44 Valve body lifter, hand tool 5–3
h
, 6–6
b
, 7–10
a
J 33163 4–3 36 Valve body parts tray set 6–6
a
* All J 25587 numbers are components of Planetary Rebuilding Kit J 25587-01. Additional components of the kit are used in the rebuild of planetary as-
semblies in other Allison models.
Table 4–1. Special Tools
(cont’d)
Tool No. Figure Item Description Ref. Paragraph
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