HALE AP, Technical Manual

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Table 45. Pump Shaft Bench Procedure Tools And Consumables List – CONTINUED
Bearing And Seal Driver Set
(81 mm)
Snap Ring (Pump Side Pump Shaft Retainer)
<See FSG–PL-01482, Sheet 5, Item 5>(CBP)
<See FSG–PL-01483, Sheet 5, Item 5>(AP)
<See FSG–PL-01486, Sheet 5, Item 6>(MBP)
<See FSG–PL-01487, Sheet 5, Item 6>(RSD)
Hydraulic Press (a large ar-
bor press may work)
** Snap Ring
(Drive Side Bearing Retainer – All Except 3.74:1 GR)
<See FSG–PL-01482, Sheet 5, Item 10>(CBP)
<See FSG–PL-01483, Sheet 5, Item 10>(AP)
<See FSG–PL-01486, Sheet 5, Item 11>(MBP)
<See FSG–PL-01487, Sheet 5, Item 11>(RSD)
Seal Removal Tool
(Heavy Duty)
Pump Shaft (ONLY ONE REQUIRED – SELECT FROM:)
<See FSG–PL-01482, Sheet 5, Item 1>(CBP)
<See FSG–PL-01483, Sheet 5, Item 1>(AP)
<See FSG–PL-01487, Sheet 5, Item 1>(RSD)
(Pump Shaft – All Except 3.74:1 GR)
<See FSG–PL-01486, Sheet 5, Item 1>(MBP)
(Pump Shaft – ONLY 3.74:1 GR)
<See FSG–PL-01486, Sheet 5, Item 15>(MBP)
Non-marring Hammer Shop Rag(s) (As Required)
13 mm Socket Gearbox Lubricant (See paragraph 5.7.2 on page 49.)
Ratchet Pusher Ø 1.5-in (38 mm) (Wood Dowel or Metal Rod –
Approximately 2-in [50 mm] long)
Snap Ring Pliers
** This retainer is NOT used when the gearbox is configured for a 3.74:1 GR.
Perform the following to remove and replace a pump shaft.
A PRESS PRESENTS A POTENTIAL CRUSH HAZARD (FROM MOVING PARTS) AND/OR
STRIKE HAZARD (FROM EJECTED PARTS). WEAR APPROPRIATE PPE.
Pump Shaft Removal
A. Perform Removal portion of paragraph 5.9.2.2.2, Pump Shaft Endcap (ONLY).
B. Remove pump shaft snap ring. See Figure 47.
(The snap ring is located on the pump shaft at the drive side bearing.)
Expand and remove retainer. 1.
a) Using snap ring pliers, insert tips of pliers into holes in snap ring and expand snap
ring.
b) Pull snap ring off pump shaft.
c) Release and remove snap ring pliers.
Discard snap ring. 2.