MOTOR GP-GEAR 3987488 - Caterpillar

Loosen retaining nut (1) and disconnect hose (2) . Remove two bolts (3) and the clips from bracket (4) .
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Remove bolt (5) and the clip from the draft frame. Remove electrical connection (6) from the clip and disconnect electrical connection (6) .
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Loosen retaining nut (7) and disconnect hose (8) . Loosen retaining nut (9) and disconnect hose (10) .
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Remove two grease fittings (11) , six bolts (12) and two plates (13) from two steering links (14) .
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Remove two pins (15) from two steering links (14) . Repeat the procedure for the other side.
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Loosen five retaining nuts (16) and disconnect five hoses (17) .
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Loosen three retaining nuts (18) and disconnect three hoses (19) .
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Loosen retaining nut (20) and disconnect hose (21) . Loosen retaining nut (22) and disconnect hose (23) .
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Loosen retaining nut (24) and disconnect hose (25) . Loosen retaining nut (26) and disconnect hose (27) . Loosen retaining nut (28) and disconnect hose (29) . Loosen retaining nut (30) and disconnect hose (31) .
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Install Tooling (A) under the draft frame, as shown.
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Install Tool (B) , Tool (C) and a lift truck to the tractor, as shown.
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Remove three bolts (32) and plate (33) from pin (34) .
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Install the cribbing and Tool (D) , as shown. Use Tool (D) to remove pin (34) from the machine.
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Remove nut (35) and washer (36) from pin (37) .
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Use a soft faced hammer to remove pin (37) and two shims from the machine. Separate the tractor and the scraper.