301.5, 301.6, 301.7CR, 301.8, 302CR Mini Hydraulic Excavators Machine System Caterpillar

Bucket Cylinder

Usage:

301.8 H8X

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Illustration 1	g06292293

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Table 1
Item	Qty	Part	Specification Description
1	-	-	Tighten the nut to 186 N·m (137 lb ft).
2	-	Piston	Torque to 400 ± 20 N·m (295 ± 15 lb ft).
3	-	-	Tighten the setscrew to a torque of 17.2 ± 0.9 N·m (152.2 ± 8.0 lb in).
4	-	-	After assembly, diameter of the bearing is 35.05 to 35.25 mm (1.378 to 1.387 inch).
5	-	-	After assembly, diameter of the bearing is 35.05 to 35.25 mm (1.378 to 1.387 inch).
6	1	8T-4200 Bolt	Torque to 17.2 ± 0.9 N·m (152.2 ± 8.0 lb in).
7	-	-	Tighten the nut to 65 ± 5 N·m (48 ± 4 lb ft).
8	-	-	Tighten the nut to 100 ± 10 N·m (74 ± 7 lb ft).
-	-	-	Bore diameter is 55 mm (2.2 inch).
-	-	-	Rod diameter is 30 mm (1.2 inch).

Caterpillar Information System:

336 Excavator Machine Systems Camera - Remove and Install - Left Camera

307, 308, 309 and 310 EXCAVATOR Stick Lines

301.5, 301.6, 301.7CR, 301.8, 302CR Mini Hydraulic Excavators Machine System Pedal Control (Auxiliary)

301.5, 301.6, 301.7CR, 301.8, 302CR Mini Hydraulic Excavators Machine System Pedal Control (Auxiliary)

307, 308, 309 and 310 EXCAVATOR Stick Lines

301.5, 301.6, 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavator Machine System Relief Valve (Swing)

C27 and C32 Generator Set Engines Engine Support (Front) - Remove and Install

TA2 Technical Inspection for C32 Generator Set Engines {1087, 1088, 1250, 1350, 7002, 753T} TA2 Technical Inspection for C32 Generator Set Engines {1087, 1088, 1250, 1350, 7002, 753T}

301.5, 301.6, 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavator Machine System Pilot Valve (Swing Parking Brake)

C27 and C32 Generator Set Engines Vibration Damper and Pulley - Remove and Install

336 Excavator Machine Systems Camera - Remove and Install - Rear Camera

301.5, 301.6, 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavator Machine System Swing Motor

336 Excavator Machine Systems Camera - Remove and Install - Front Camera

301.5, 301.6, 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavator Machine System Oil Makeup (Swing System)

336 Excavator Machine Systems Camera - Remove and Install - Right Camera

C27 and C32 Generator Set Engines Alternator - Remove and Install

301.5, 301.6, 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavator Machine System General Information (Travel System)

307, 308, 309 and 310 EXCAVATOR Operator Platform

307, 308, 309 and 310 EXCAVATOR Pilot Lines

307, 308, 309 and 310 EXCAVATOR Refrigerant Compressor

336 Excavator Machine Systems Position Sensor (Swing) - Remove and Install

C27 and C32 Generator Set Engines Belt Guard - Remove and Install - Alternator

C27 and C32 Generator Set Engines Belt Guard - Remove and Install - Fan Drive

336 Excavator Machine Systems Accumulator - Remove and Install