PREVOST X3-45 COMMUTER, Maintenance Manual

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SECTION 24A : LUBRICATION & SERVICING SCHEDULE
DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Sec 24A revised April_2019) 7
CHANGE LOG ‐ LUBRICATION AND SERVICING SCHEDULE
DATE
m/d/y
1 ADDED: 04 EXHAUST & AFTERTREATMENT SYSTEM ‐ Diffuser assembly, rain cap & drain tube – check proper functioning, clean 04/16/2014
2 UPDATED: 11 REAR AXLES – Differential oil level check, breather & oil replacement, bearing axial play & grease change for new ZF A ‐ 132
drive axle
08/28/2014
3 In table heading, “ODOMETER READING IN MILE” removed 09/12/2014
4 UPDATED: 01 ENGINE – Drive belts & idlers visual inspection was 12 000 mi, changed to 6 000 mi. Automatic belt tensioners & idlers
bearing play etc. was 12 000 mi, changed to 50 000 mi
5 UPDATED: 01 ENGINE – Automatic belt tensioners & idlers bearing play etc. was 50 000 mi, changed to 30 000 mi 10/02/2014
6 UPDATED: 12 BRAKE & AIR SYSTEM – Brake calipers visual and functional checks moved. Visual check was 12 000 mi, changed to 6 000 mi 10/10/2014
7 UPDATED: 01 ENGINE – Automatic belt tensioners & idlers bearing play etc. was 30 000 mi, changed to 50 000 mi 12/08/2014
8 ADDED: 22 HEATING & AIR CONDITIONING ‐ Recommended maintenance: A/C compressor – change oil, clean oil filter 02/17/2015
9 UPDATED: 12 BRAKE & AIR SYSTEM – Caliper running clearance check was 6 000 mi, changed to “at brake pad replacements” 03/25/2015
10 UPDATED: 07 TRANSMISSION – Filled with TES389 approved fluid – change transmission fluid, Main & Lube filters was 12 000 mi, changed
to 6 000 mi
11/11/2015
11 UPDATED: 07 TRANSMISSION – Severe vocation, filled with TranSynd or TES295 synthetic fluid only, no mixture & using High Capacity
filters – change transmission fluid was 150 000 mi, changed to 84 000 mi.
12 ADDED: 07 TRANSMISSION – Severe vocation, filled with TranSynd or TES295 synthetic fluid only, no mixture & using High Capacity filters
– change Main & Lube filters every 42 000 mi
13 CHANGED: 04 EXHAUST AND AFTERTREATMENT SYSTEM – DEF tank cleaning, was 50 000 mi, changed to 100 000 mi 07/12/2016
14 CHANGED: 04 EXHAUST AND AFTERTREATMENT SYSTEM – DEF pump filter element replacement, was 150 000 mi, changed to 100 000 mi
15 ADDED: 14 STEERING – Steering system play inspection 08/16/2016
16 ADDED: 06 ELECTRICAL – Alternators – perform “Alternator Periodic Inspection” procedure 06/12/2017
17 REMOVED: 06 ELECTRICAL – HD10 Bosch alternators brushes – check & replace brushes if necessary 06/12/2017
18 CHANGED: 22 HEATING & AIR CONDITIONING – Empty shaft seal oil collection tube, was 50 000 mi, changed to 6 000 mi 06/13/2017
19 CHANGED: 22 HEATING & AIR CONDITIONING – change oil, clean oil filter – recommended servicing changed for a formal servicing 06/13/2017
20 ADDED: 07 FUEL ‐ Fuel tank – perform yearly inspection 05/28/2018
21 ADDED: 01 ENGINE – Coolant pump inspection 03/20/2019
22 ADDED: 22 HEATING & AIR CONDITIONING – A/C compressor check oil level “ change the oil if it has darkened ” 04/08/2019
23 CHANGED: 22 HEATING & AIR CONDITIONING – A/C compressor oil change: was every 3 years, changed to 4 years 04/08/2019
CHANGE LOG ‐ LUBRICANT AND COOLANT SPECIFICATIONS TABLE
DATE
m/d/y
1 Dexron ‐ VI removed from Ref I. Dexron ‐ VI is no longer recommended for use in commercial on ‐ highway transmission. Allison Service Tip
#1099revS
06/02/2014
2 Ref. E, removed, was regular differential oil, not used on NYCTA X3 ‐ 45 Commuter bus 06/27/2014
3 Ref. F, updated to reflect differential oil used on NYCTA Prevost X3 ‐ 45 Commuter bus 06/27/2014
4 Ref. E, added for ZF A132 compact bearing (hub unit) 08/28/2014
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