CNG Fuel System Parts Manual...CNG Bus System Parts Manual ENP-233: CNG Bus System 25000000 Parts Manual Page 3 of 10 Figure 1: Three Pod, 9-Cylinder with Fuel Management Module 25000000

CNG Fuel System Parts Manual Three Pod, 9-Cylinder with Fuel Management Module

Agility Fuel Systems 25000000 ENP-233, Rev. A

April 2015

CNG Bus System Parts Manual

ENP-233: CNG Bus System 25000000 Parts Manual Page 2 of 10

Proprietary Statement The information provided within this manual is proprietary and confidential. All prior versions of this manual, including updates and revisions forwarded separately, are proprietary. The information provided by Agility Fuel Systems to its customers and clients is solely for the use of those customers and clients. No portion of this manual may be reproduced or distributed without express written consent of Agility Fuel Systems. Agility Fuel Systems reserves the right to utilize the intellectual property contained within this publication as content for any other publication produced by Agility Fuel Systems. Agility Fuel Systems gives express consent to our customers to utilize portions of this manual, or the manual in its entirety, for the purposes of providing their customers and clients with information pertaining to the Agility Fuel Systems liquefied natural gas (LNG) and compressed natural gas (CNG) fuel storage system as used on their vehicles with appropriate acknowledgement of copyright. It should be noted that the version of this manual dated 4/3/2015 replaces any prior version. Any information reproduced by our customers for their use, or that of their customers and clients, should be drawn from this manual. Service and support of this unit may be obtained by contacting Agility Fuel Systems.

Notes 1. Numerals point to system components 2. Contact Agility Fuel Systems Product Support for information on the following items a) Chassis panels, cabinets and cabinet hardware b) Internal frames and superstructures c) Pipes and tubing d) Wire harnesses e) Tanks 3. When contacting Product Support, please have the following information ready for efficient service: a) Unit serial number b) VIN of system under repair c) Date of purchase or installation

Revision Description Author Approved By Date

-- Initial Release W. Yoshida C. Forsberg 8/1/14

A Revised HP filter W. Yoshida W. Yoshida 4/3/15

Agility Fuel Systems 1815 Carnegie Ave Santa Ana, CA 92705 USA Product Support +1-949-267-7745 [email protected] www.agilityfs.com



Figure 1: Three Pod, 9-Cylinder with Fuel Management Module 25000000

Cylinder pods, front side view. A solenoid failure detection system display unit is mounted on a plate near the fuel control panel. A solenoid valve is connected to each cylinder. On the rear of each pod, a high pressure switch is plumbed into each cylinder, along with associated pressure relief devices (PRD).

WARNING If the vehicle has been in an accident or fire, cylinders and system must be

examined by a qualified inspector.



Figure 2: Three Pod, 9-Cylinder with Fuel Management Module 25000000 Pod 1 – Front View

ITEM QTY PART NUMBER DESCRIPTION

1 1 10300004 HIGH PRESSURE GAUGE

2 1 10300000 LOW PRESSURE GAUGE

3 2 10300117 CNG RECEPTACLE 9/16-18

4 1 10300203 REGULATOR

5 1 10400254 ELECTRICAL WIRE HARNESS, 2-CYLINDER SOLENOID

6 2 10300108 SOLENOID VALVE

7 4 20100126 NECK BLOCK HALF, VALVE END

8 1 20101102 SOLENOID FAILURE DETECT DISPLAY UNIT

9 1 20100008 HIGH PRESSURE FILTER

10 1 10300164 BALL VALVE, 5800 PSI, CNG, 3/4IN WITH 3/4IN TUBE F

11 1 10300119 RECEPTACLE, CNG, 3600 PSI, 5000 SCFM, MALE 7/8-14



Figure 3: Three Pod, 9-Cylinder with Fuel Management Module 25000000 Pod 1 – Rear View


1 4 20100128 NECK BLOCK HALF, PRD END

2 2 10200183 ELBOW

3 2 20103244 FEMALE FITTING

4 2 10400211 TRANSDUCER

5 1 10400259 WIRE HARNESS






2 1 10400263 ELECTRICAL WIRE HARNESS, MCI 3 TANK SOLENOID






1 3 10300111 PRESSURE RELIEF DEVICE (PRD)



4 1 10400258 WIRE HARNESS, MCI NJT, 3 TANK TRANSDUCERS

5 3 20103244 TEE








3 1 10400264 ELECTRICAL WIRE HARNESS, 4 CYLINDER SOLENOID





1 4 10300111 PRESSURE RELIEF DEVICE (PRD)

2 4 10200224 TEE




6 1 10400253 WIRE HARNESS, 4 CYLINDER TRANSDUCER



Figure 4: Agility Fuel Systems High Pressure Filter


1 1 10200266 9/16-IN. HEX PLUG

2 1 10500014 DRAIN PLUG O-RING

3 1 20100107 FILTER BOWL

4 1 10500022 FILTER BOWL O-RING

5 1 20100110 ELEMENT BASE

6 1 20100109 FILTER ELEMENT KIT

7 1 20100108 ELEMENT HOUSING

8 1 10500014 O-RING

9 1 20100106 FILTER HOUSING

Torque Specifications Filter Bowl: 40 Ft-Lbs, ±1-Ft-Lbs Drain Plug: 25 to 30 Ft-Lbs In/Out Ports: 25 to 30 Ft-Lbs

Lubrication Note Apply a silicone-based spray lubricant to the filter bowl threads only. DO NOT allow lubricant to contaminate the filter or O-rings.

NOTE A high pressure filter element replacement kit is available, which includes the filter bowl O-ring (4), filter element (6) and O-ring item 8. Single element kit: Part number 20100109 Pack of 10: Part number 20100345 HP Filter O-Ring Kit 10500023 One each O-rings for drain plug, filter bowl and element holder.

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CNG Fuel System Parts Manual...CNG Bus System Parts Manual ENP-233: CNG Bus System 25000000 Parts Manual Page 3 of 10 Figure 1: Three Pod, 9-Cylinder with Fuel Management Module 25000000