ENGINE AR-COMPLETE 3603754 - Caterpillar

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Measure the total clearance between the boom and the upper frame at the bore for the boom foot pin assembly. The total clearance of Dimension (a) plus Dimension (b) must not be more than 1.0 mm (0.04 inch). If the total clearance is less than 1.0 mm (0.04 inch), the addition of shims between the boom and the upper frame will not be required. If the total clearance is more than 1.0 mm (0.04 inch), add the correct thickness of shims in order to obtain the required clearance.
Use the following table to determine the correct shims (25).
Table 2
Table for Shims (30)
Shim Thickness (mm)
212-2840 2.0(1)
113-2127 0.5
093-0084 1.0
093-0116 2.0
(1) This shim is required to be used. This shim must be next to the boom.
Illustration 6 g01212983
If shims (25) need to be installed, attach a suitable lifting device to Tooling (C). The weight of Tooling (C) is approximately 136 kg (300 lb). Attach Tooling (C) to pin assembly (23). Use Tooling (C) in order to remove pin assembly (23). The combined weight of Tooling (C) and pin assembly (23) is approximately 215 kg (475 lb).
Install the correct amount of shims. Repeat Step 6.
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Remove Tooling (C) and the suitable lifting device. Install bolt (24) that retains pin assembly (23).
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Connect harness assembly (19). Connect hose assemblies (18), (20), (21), and (22). Tighten hose assemblies (18) and (20) to a torque of 76 4 N m (56 3 lb ft).
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Connect hose assemblies (17).
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Position handhold (11) and bolts (12). Install bolts (13). Close cover (10) of the storage box.
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Install step (9). Install three bolts (8).
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Install cover (7). Install bolts (6).
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Use Tooling (A) in order to drive pin (5) so that the pin is flush with the boom. Remove Tooling (A) and install Tooling (A) onto the other side of pin (5). Attach a suitable lifting device to boom cylinder (3). The weight of boom cylinder (3) is approximately 290 kg (633 lb).Raise boom cylinder (3) into position. Install any shims that were present. Install Tooling (A) into pin (5). Use a hammer to drive pin (5) into boom cylinder (3). Remove Tooling (A). Repeat for the other boom cylinder (3).
Illustration 15 g01212856
Install the retainer plate and spacer (4). Install bolts (2). Connect grease hose assembly (1). End By:
Install the stick. Refer to Disassembly and Assembly, "Stick - Install".