G3520E Generator Set Engines Caterpillar


Camshaft

Usage:

G3520E FZJ



图 1g00518676

(1) 销

左凸轮轴后部销的凸起 ... 12 ± 0.05 mm (0.472 ± 0.002 英寸)

(2) 垫圈

新垫圈厚度 ... 8.50 ± 0.05 mm (0.335 ± 0.002 英寸)
新凸轮轴内槽的厚度 ... 8.75 ± 0.05 mm (0.344 ± 0.002 英寸)

新凸轮轴轴端间隙 ... 0.15 至 0.35 mm (0.006 至 0.014 英寸)

(3) 轴颈

直径 ... 91.88 ± 0.02 mm (3.617 ± 0.001 英寸)

装配后凸轮轴轴承孔孔径 ... 92.00 ± 0.06 mm (3.622 ± 0.002 英寸)

(4) 定位销

左侧前半凸轮轴后部定位销的凸起 ... 22.0 ± 0.5 mm (0.87 ± 0.02 英寸)
右侧后半凸轮轴前部定位销的凸起 ... 22.0 ± 0.5 mm (0.87 ± 0.02 英寸)

(5) 螺栓

扭矩 ... 55 ± 7 N·m (40 ± 5 lb ft)



图 2g00277223

(6) 凸轮轴凸尖高度

(7) 凸轮轴凸尖升程

排气凸尖 ... 9.901 mm (0.3898 英寸)
进气凸尖 ... 7.400 mm (0.291 英寸)

(8) 基圆

为确定凸轮轴凸尖升程,要测量凸轮轴凸尖高度和基圆直径。 用高度减去基圆直径。

Caterpillar Information System:

3412E Petroleum Engine Electrical System
2004/04/01 The Procedure for the Installation of the Electronic Unit Injector Has Changed {1290}
Reuse and Salvage Guideline for Front Suspension Cylinder Housings and Heads on Off-Highway Trucks {0374, 0599, 7201} Reuse and Salvage Guideline for Front Suspension Cylinder Housings and Heads on Off-Highway Trucks {0374, 0599, 7201}
C7 Marine Engine Cooling System - Test
2004/02/01 Updated ECM Software is Now Available for the Input Switch on the Air Conditioner Controls {7620}
2009/08/24 Calibration for the Engine Oil Level Gauge {1326}
C13, C15, and C18 Generator Set Engines Diagnostic Codes
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G3516C and G3516E Gas Engines Engine Design
2004/05/01 Improved Water Temperature Regulator {1355}
C-15 Petroleum Engine Cooling System
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3508B, 3512B, and 3516B High Displacement Generator Sets Safety Messages
2005/06/20 A Parts Kit for the Piston Cooling Jets and Retainers for the Piston Cooling Jets is Now Cancelled {1331}
2004/03/01 Correct Installation of the Oil Drain Lines for the Center Mounted Turbochargers {1052, 1307}
3412E Petroleum Engine Installation Environment
3412E Petroleum Engine Safety Messages
3412E Petroleum Engine Engine Description
3412E Petroleum Engine Plate Locations and Film Locations
C11 and C13 Petroleum Engines Product Lifting
3412E Petroleum Engine Diagnostic Flash Code Retrieval
3412E Petroleum Engine Refill Capacities and Recommendations
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