3500B and 3500C Marine Engines Caterpillar

Camshaft

Usage:

3516B 9F2

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图 1	g02582277
典型示例

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表 1
技术规格 - 281-7849 凸轮轴总成和 281-7848 凸轮轴总成
项目	数量	零件	技术规格说明
A	-	-	新凸轮轴上止推垫圈组件的槽尺寸为 8.75 ± 0.05 mm (0.344 ± 0.002 inch)。
C	2	4N-1650 定位销	凸轮轴间定位销的延伸长度为 22.0 ± 0.5 mm (0.87 ± 0.02 inch)。
D	2	5B-5821 定位销	定位销从凸轮轴组件延伸的长度为 12.0 ± 0.5 mm (0.47 ± 0.02 inch)。
E	2	128-5993 止推垫圈	新止推垫圈的厚度为 8.40 ± 0.05 mm (0.331 ± 0.002 inch)。
F	-	-	轴承轴颈的直径为 91.88 ± 0.02 mm (3.617 ± 0.001 inch)。安装后凸轮轴轴承的孔径为 92.00 ± 0.06 mm (3.622 ± 0.002 inch)。
-	-	-	新凸轮轴组件的端隙为 0.15 to 0.35 mm (0.006 to 0.014 inch)。
1	16	5P-0076 螺栓	拧紧至扭矩为 55 ± 7 N·m (41 ± 5 lb ft)。

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图 2	g02582338

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表 2
技术规格 - 281-7849 凸轮轴总成和 281-7848 凸轮轴总成
项目	数量	零件	技术规格说明
-	-	-	使用以下步骤确定实际凸轮轴凸轮升程： 1. 测量凸轮轴凸轮高度 (H)。 2. 测量基圆 (J)。 3. 从凸轮轴凸轮高度值 (H) 中减去基圆 (J)。二者之差就是实际凸轮轴凸角升程。
G	-	-	规定的凸轮轴凸轮升程进气凸轮为 12.73 mm (0.501 inch)。喷油器凸轮为 13.7313 mm (0.54060 inch)。排气凸轮为 13.1 mm (0.52 inch)。

Caterpillar Information System:

EMCPII+ for Gas Engines GSC CID 0445 - FMI 12 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0444 - FMI 12 (for Engine with EIS)

EMCPII+ for Gas Engines GSC CID 0444 - FMI 12 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0441 - FMI 12 (for Engine with EIS)

3034 Engine for Caterpillar Built Machines Pistons and Connecting Rods - Install - Fractured Connecting Rod

2003/04/01 New Flash File Software Is Used for Product Link 151/201 {7620}

EMCPII+ for Gas Engines GSC CID 0441 - FMI 12 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0248 - FMI 09 (for Engine with EIS)

EMCPII+ for Gas Engines GSC CID 0248 - FMI 09 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0110 - FMI 02 (for Engine with EIS)

EMCPII+ for Gas Engines GSC CID 0110 - FMI 02 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0100 - FMI 02 (for Engine with EIS)

EMCPII+ for Gas Engines GSC CID 0445 - FMI 12 (for Engine with EIS)

EMCPII+ for Gas Engines GSC CID 0447 - FMI 12 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0447 - FMI 12 (for Engine with EIS)

C-10, C-12, C-15 and C-16 Industrial Engines Engine Pressure Sensor Open or Short Circuit - Test

EMCPII+ for Gas Engines GSC CID 0566 - FMI 07 (for Engine with ECM)

EMCPII+ for Gas Engines GSC CID 0566 - FMI 07 (for Engine with EIS)

UPS 250, UPS 300, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supply Component Location - Cabinet (SMS)

C9 Marine Engines and C9 Marine Generator Sets Cylinder Head - Install

G3500B Engines Fuel Lines

3034 Engine for Caterpillar Built Machines Pistons and Connecting Rods - Remove - Fractured Connecting Rod

G3500 Engines Junction Box

3500B Marine Engines Engine Speed/Timing Sensor - Calibrate