ELBOW AS 1858833 - Caterpillar

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Install ring gear (21).
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Position gearbox housing (3). Install bolts (20). Tighten bolts (20) to a torque of 13 N m (113 lb in).
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Install bearing (19) into drive housing (2).
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Use Tooling (C) and a suitable press to install bearing (18) onto spur gear (14).
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Use Tooling (C) and a suitable press to install bearing (17).
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Use Tooling (E) and install retaining ring (16). Use Tooling (D) and install retaining ring (15).
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Use Tooling (C) and a suitable press to install spur gear (14) into drive housing (2).
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Use Tooling (C) to install lip seal (13). Install spacer (12).
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Use a suitable press and install bearing (11) onto drive assembly (7).
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Use Tooling (A) and install retaining ring (10) onto drive assembly (7).
Lubricate drive assembly (7) with the grease that is supplied in the overhaul kit.
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Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install spring (8), washer (9), and drive assembly (7) into drive housing (2).
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Position drive housing (2) into a suitable press. Press drive assembly (7) into drive housing (2). Install pinion gear (6), washer (5), and bolt (4). Tighten bolt (4) to a torque of 81 N m (60 lb ft).
Illustration 39 g01170843
Position drive housing (2) onto gearbox housing (3). Install bolts (1). Tighten bolts (1) to a torque of 13 N m (113 lb in). End By:
Install the air starting motor.