SECTION 24A : LUBRICATION & SERVICING SCHEDULE
DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Sec 24A revised April_2019)
3
LUBRICATION AND SERVICING SCHEDULE
NYCT X3–45 Commuter DOB 2490-2789
Proceed to maintenance operation
every (miles)
Figure i
te
m
6 000
12 00
0
18 00
0
24 00
0
30 00
0
50 00
0
100 0
00
150 0
00
200 0
00
250 0
00
300 0
00
Lubricant /
Spec.tool
1
#
SECTION
2 Steering damper cylinder – grease one fitting at rod end
9
K
3 Drag link end ball joints – inspect for corrosion
3
4 Power steering reservoir filter cartridge – replace
23
5 Power steering fluid – replace
23
B
6 Steering system – check play
47
16 SUSPENSION
1 Air bellows – inspect
18 BODY
1 Front bumper, front service compartment & evaporator compartment door latch,
grease fitting
K
22 HEATING & AIR CONDITIONING
1 Passengers HVAC unit disposable return air filters (2) – replace
2 Evaporator compartment door fresh air intake filter – clean
3 Parcel rack fans air filter – clean
4 Driver HVAC unit return & fresh air filters – clean
5 A/C compressor – check oil level, add if necessary. Change the oil if it has
darkened. Refer to
Oil Color And Level Check
in Maintenance Information
MI18-21
D
6 A/C receiver tank – check refrigerant level, add if necessary
7 A/C compressor – empty shaft seal oil collection tube
8 Refrigerant moisture indicator – check, replace filter dryer unit according to
moisture indicator
9 Driver’s HVAC units – clean heater & evaporator cores with low-pressure air jet
10 Passengers’ HVAC unit – clean evaporator & heater cores with a stream of
low-pressure water or low-pressure air jet
11 Passengers’ HVAC unit – clean condenser core with a stream of low-pressure
water or low pressure air jet
12 A/C compressor – change oil, clean oil filter
6
6
(
approximately every 4 years, 10000-12000 operating hours)
