G3516 Engines Caterpillar

Engine Oil Pump

Usage:

G3516 AL7

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图 1	g02826456

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表 1
技术规格 - 377-2401 发动机机油泵总成
项目	数量	零件	技术规格说明
1	2	7N-5052 齿轮	新齿轮的长度为 84.000 ± 0.015 mm (3.3071 ± 0.0006 inch)。
			机油泵体中新齿轮孔的深度为 84.150 ± 0.020 mm (3.3130 ± 0.0008 inch)。
2	2	7W-0059 泵轴组件	7W-1017 轴的直径为 31.742 ± 0.008 mm (1.2497 ± 0.0003 inch)。
			自轴末端至齿轮端面的距离 (B) 为 34.0 ± 0.5 mm (1.34 ± 0.02 inch)。
3	1	2S-2760 弹簧	测试力下的长度为 117.14 mm (4.612 inch)。
			测试力为 499 ± 24 N (112 ± 5 lb)。
			测试后的自由长度约为 152.91 mm (6.020 inch)。
4	1	2W-6618 泵驱动轴组件	新 7N-5058 泵驱动轴的直径为 31.742 ± 0.008 mm (1.2497 ± 0.0003 inch)。
			自轴末端至齿轮端面的距离 (C) 为 47.0 ± 0.5 mm (1.85 ± 0.02 inch)。
5	6	7W-0060 衬套	衬套上的惰轮轴组件孔径为 31.811 ± 0.013 mm (1.2524 ± 0.0005 inch)。
			安装深度为 1.5 ± 0.5 mm (0.06 ± 0.02 inch)。
			从中线穿过轴承孔的衬套接头位置为 45 ± 15 度。
F	2	4M-3248 空心定位销	空心定位销自机油泵盖的延伸长度为 6.0 ± 0.5 mm (0.24 ± 0.02 inch)。
G	2	7N-2043 定位销	定位销自机油泵盖的延伸长度为 6.0 ± 1.0 mm (0.24 ± 0.04 inch)。
在安装泵之前，先用清洁的发动机机油润滑运动的零件。用手旋转泵以确认泵能够旋转自如。

Caterpillar Information System:

3500C Marine Engines Engine Oil Filter

CX48-P2300 Petroleum Transmission Control Manifold - Disassemble

2012/05/08 Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}

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CX48-P2300 Petroleum Transmission Transfer Gears - Remove and Install - Upper

Remanufactured Cylinder Packs Contain Improperly Installed Piston Rings for Certain Caterpillar Products{1215, 1239} Remanufactured Cylinder Packs Contain Improperly Installed Piston Rings for Certain Caterpillar Products{1215, 1239}

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C3.4B Engines for Caterpillar Built Machines Cylinder Head - Remove

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2012/08/10 A New Turbocharger Housing is Used on Certain 3512B Engines {1052, 1065}

G3516C and G3516E Gas Engines Junction Box

C3.4B Engines for Caterpillar Built Machines Water Temperature Regulator - Remove and Install

2012/04/30 New Software Is Now Used for Certain Tier 4 Interim Commercial Engines {1920}

2012/04/24 Turbocharger Surge on Certain G3500C and G3500E Engines that are Equipped with Dual Turbochargers {1052}

2012/04/30 Improved Fuel Injector O-Ring Seals Are Used on Certain Machine Engines {1251, 1290}

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3512C and 3516C Marine Engines Crankshaft

3500B and 3500C Marine Engines Fuel Filter (Primary)

3512C and 3516C Marine Engines Turbocharger

G3516C and G3516E Gas Engines Flywheel Housing Cover