1. Home
  2. Caterpillar
  3. Technical Analysis
  4. #i07595171

910M, 914M, 918M, 910K, and 914K Compact Wheel Loaders TA2 Technical Inspection {0372, 0374, 1000, 7000, 753T, 7565} Caterpillar


910M, 914M, 918M, 910K, and 914K Compact Wheel Loaders TA2 Technical Inspection {0372, 0374, 1000, 7000, 753T, 7565}

Usage:

910M H22
Compact Wheel Loader
910K (S/N: L221-UP)
910M (S/N: H221-UP)
914K (S/N: L241-UP)
914M (S/N: H241-UP)
918M (S/N: H261-UP)

Introduction

Inspections are the most basic form of condition monitoring. They are easy to do and surprisingly effective at helping you spot equipment health issues. Proactive monitoring and analysis of equipment information will allow Dealers to effectively intervene before problems occur.

Note: Before adjusting product settings to comply with listed baseline TA2 values, consult SIS for the latest specification values.

Creating an Electronic Copy

Use the following procedure to create an editable electronic copy from SIS Web.

  1. Click format to print.

  2. Save the document as an HTML format.

  3. Open the document with Microsoft Word.

Electrical System

Show/hide table
Table 1
Status(1)  Description  Specification  Actual  Comments 
  Inspect Battery Cables  Cables between the battery, the starter, and the engine ground must be the correct size. Wires and cables must be free of corrosion. Wires and cables must have cable support clamps in order to prevent stress on battery connections (terminals).     
  Battery Test  12.4 VDC or more    Refer to Special Instruction, SEHS7633, "Battery Test Procedure". 
  Charging System Test  18 VDC to 32 VDC    Refer to Special Instruction, REHS0354, "Charging System Troubleshooting". 
  Electric Starting System Test  12 to 16 V at −23° C (−10° F) to −7° C (19° F)    Refer to Testing and Adjusting, KENR9884, "Electrical Starting System - Test". 
14 to 18 V at −7° C (19° F) to 10° C (50° F)
16 to 24 V at 10° C (50° F) to 27° C (80° F)
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Engine

Cooling System

Show/hide table
Table 2
Status(1)  Description  Specification  Actual  Comments 
  Radiator Pressure Relief (Radiator Cap)(2)  -     
  Freezing Point of Engine Coolant  -     
  Conditioner Test of Engine Coolant  -     
  Belt Tension  -    Refer to Operation and Maintenance Manual. 
  Difference between the Upper and Lower Radiator Tank Temperatures  -     
Show/hide table
(1) N = Normal, M = Monitor, A = Action
(2) Test for the pressure that is listed on the cap.

Fuel System

Show/hide table
Table 3
Status(1)  Description  Sales Model  Specification  Actual  Comments 
  Fuel Pressure  910K
914K 		 26 kPa (4 psi)     
  910M
914M
918M 		150 kPa (22 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Lubrication System

Show/hide table
Table 4
Status(1)  Description  Specification  Actual  Comments 
  Engine Oil Pressure at Low Idle  48 kPa (7 psi)     
  Engine Oil Pressure at High Idle  280 kPa (41 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Basic Engine

Show/hide table
Table 5
Status(1)  Description  Specification  Actual  Comments 
  Engine Speed at Low Idle  2320 rpm to 2400 rpm     
  Engine Speed at High Idle  975 rpm to 1050 rpm     
  Cylinder Cutout Test  -    Cat® Electronic Technician (Cat ET) Service Tool 
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Air Inlet and Exhaust System

Show/hide table
Table 6
Status(1)  Description  Specification  Actual  Comments 
  Cylinder # 1 Exhaust Temperature(2)  -     
  Cylinder # 2 Exhaust Temperature(2)  --     
  Cylinder # 3 Exhaust Temperature(2)  -     
  Cylinder # 4 Exhaust Temperature(2)  -     
Show/hide table
(1) N = Normal, M = Monitor, A = Action
(2) Compare the exhaust temperature variance at each exhaust port.

Performance Checks

Reference: Refer to Testing & Adjusting, M0068380, "Machine Systems" for more detail on the following test.

Operational Checks

Show/hide table
Table 7
Status(1)  Description  Sales model  Specification  Actual  Comments 
  Cycle Times  910K
910M 		 Lift 5.5 ± 0.5 seconds
Lower 5.5 ± 0.5 seconds
Dump 1.55 ± 0.3 second
Rack Back 2.3 ± 0.3 second 		    
914K
914M 		Lift 5.1 ± 0.4 seconds
Lower 5.5 ± 0.5 seconds
Dump 1.4 ± 0.3 second
Rack Back 2.2 ± 0.3 second 		   
918M Lift 4.7 ± 0.5 seconds
Lower 5.5 ± 0.5 seconds
Dump 1.9 ± 0.3 second
Rack Back 2.2 ± 0.3 second 		   
  Hydraulic Fan Speed (High Idle)  910K
910M
914K
914M
918M 		 1700 ± 50 rpm     
  Line Relief Valve (Auxiliary)  910K
910M
914K
914M` 		 25000 kPa - 27300 kPa (3626 psi - 3960 psi)     
918M 32000 kPa - 35200 kPa (4641 psi - 5105 psi)    
  Main Relief Valve  910K
910M 		 23000 ± 400 kPa (3336 ± 58 psi)     
914K
914M 		35000 ± 400 kPa (5076 ± 58 psi)    
918M 30000 + 3000 / - 0 kPa (4351 + 435 / - 0 psi)    
  Lift and Tilt Cylinder Drift Test  910K
910M
914K
914M
918M 		 Lift 5.0 minutes 10 mm (0.39 inch)
Dump 5.0 minutes 10 mm (0.39 inch) 		    
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Hydraulic System

Reference: Refer to Testing & Adjusting, M0068380, "Machine Systems" for more detail on the following test.

Piston Pump (Implement) - Test & Adjust

Show/hide table
Table 8
Status(1)  Description  Sales Model  Specification  Actual  Comments 
  Low-Pressure Standby  910K
910M
914K
914M
918M 		 1500 kPa (218 psi) to 4000 kPa (580 psi) at High Idle     
  High-Pressure Stall  910K
910M 		 22700 kPa (3292 psi) to 24700 kPa (3582 psi)     
914K
914M
918M 		27300 kPa (3959 psi) to 28700 kPa (4162 psi)
  Margin-Pressure  910K
910M
914K
914M
918M 		 1700 ± 100 kPa (247 ± 15 psi) at 50% Displacement     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Pilot System Pressure - Test

Show/hide table
Table 9
Status(1)  Description  Specification  Actual  Comments 
  Pilot Pump Pressure Low Idle  3000 ± 200 kPa (435 ± 29 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Pressure Reducing Valve (Quick Coupler) - Test and Adjust

Show/hide table
Table 10
Status(1)  Description  Sales Model  Specification  Actual  Comments 
  Quick Coupler Pressure Reducing Valve  910K
910M 		 14000 ± 1000 kPa (2031 ± 145 psi)     
914K
914M 		13500 ± 1000 kPa (1958 ± 145 psi)    
918M 15000 ± 1000 kPa (2176 ± 145 psi)    
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Power Train System

Reference: Refer to Testing & Adjusting, M0068370, "Power Train System" for more detail on the following test.

Hydrostatic System- Test (Test A Baseline for the Hydrostatic System)

Show/hide table
Table 11
Status(1)  Description  Specification  Actual  Comments 
  Charge pressure Low Idle  3400 ± 200 kPa (493 ± 29 psi)     
  Charge pressure High Idle  3900 ± 700 kPa (566± 102 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Hydrostatic System- Test (Test B Start to Move Test)

Show/hide table
Table 12
Status(1)  Description  Motor RPM  Actual  Comments 
  Engine RPM 1175± 75 rpm  5 rpm to 50 rpm     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Hydrostatic System- Test (Test C Hydrostatic Stall Test in FORWARD)

Show/hide table
Table 13
Status(1)  Description  Specification  Actual  Comments 
  Hystat High-Pressure Loop at Engine Speed 2280 ± 80 rpm Engine Speed  45000 ± 1500 kPa (6527 ± 218 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Hydrostatic System- Test (Test D Travel at Full Speed)

Show/hide table
Table 14
Status(1)  Description  Specification  Actual  Comments 
  Speed range 1
Engine speed 2500 ± 50 rpm 		 vehicle speed 10 ± 0.5 km/h (6.2± 0.3 mph)     
  Speed range 2
Engine speed 2500 ± 50 rpm 		 vehicle speed 20 ± 1 km/h (12.4 ± 0.6 mph)     
  High Reverse
Engine speed 2500 ± 50 rpm 		 vehicle speed 30.5 ± 1 km/h (19 ± 0.6 mph)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Hydrostatic System- Test (Test E Double Stall)

Show/hide table
Table 15
Status(1)  Description  Specification  Actual  Comments 
  Implement Pressure at Engine Speed 2280 ± 80 rpm  22000 ± 1000 kPa (3191 ± 145 psi)     
  Hystat Loop Pressure at Engine Speed 2280 ± 80 rpm  45000 ± 1500 kPa (6527 ± 218 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Steering System

Reference: Refer to Testing & Adjusting, M0068380, "Machine Systems" for more detail on the following test.

Piston Pump (Steering) - Test & Adjust

Show/hide table
Table 16
Status(1)  Description  Sales Model  Specification  Actual  Comments 
  Low-Pressure Standby  910K
914K
914M 		 1500 ± 100 kPa (218 ± 15 psi)     
910M
918M 		1750 ± 750 kPa (254 ± 109 psi)
  High-Pressure Stall  910K
910M 		 18500 ± 1000 kPa (2683 ± 145 psi)     
914K
914M
918M 		22000 ± 1000 kPa (3191 ± 145 psi)
  Margin-Pressure  910K
910M
914K
914M
918M 		 1500 ± 100 kPa (218 ± 15 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Braking System

Reference: Refer to Testing & Adjusting, M0068380, "Machine Systems" for more detail on the following test.

Brake Accumulator - Test and Adjust

Show/hide table
Table 17
Front and Rear Brake Accumulator Pressure 
Status(1)  Description  Specification  Actual  Comments 
  Accumulator Cut in pressure  8600 kPa (1247 psi) to 10600 kpa (1537 psi)     
  Accumulator Cut out pressure  14500 kPa (2103 psi) to 20000 kpa (901 psi)     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Brake Pressure - Test and Adjust

Show/hide table
Table 18
Status(1)  Description  Specification  Actual  Comments 
  Service Brake  5000 to 6000 kpa (725 to 870 psi)     
  Parking Brake Off  Enter Value     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

S.O.S

Reference: Refer to Operation and Maintenance Manual, M0064226, "Maintenance Interval Schedule" for more detail on performing S.0.S samples.

Show/hide table
Table 19
Status(1)  Description  Obtain  Comments 
  Engine Oil Sample     
  Engine Coolant Sample (Level II)     
  Hydraulic Oil Sample     
  Transmission Oil Sample     
  Front Right Final Drive Oil Sample     
  Front Left Final Drive Oil Sample     
  Rear Right Final Drive Oil Sample     
  Rear Left Final Drive Oil Sample     
  Front Axle/Diff Oil Sample     
  Center Axle/Diff Oil Sample     
  Rear Axle/Diff Oil Sample     
  Transfer Case Oil Sample     
  Brake Fluid Oil Sample     
  Power Steering Oil Sample     
Show/hide table
(1) N = Normal, M = Monitor, A = Action

Caterpillar Information System:

Depth Sensor May Fail on Certain MD6250 and MD6310 Rotary Drills {1408} Depth Sensor May Fail on Certain MD6250 and MD6310 Rotary Drills {1408}
Improved Receiver Tank Drain Location for Certain MD6250 and MD6310 Rotary Drills {5505} Improved Receiver Tank Drain Location for Certain MD6250 and MD6310 Rotary Drills {5505}
Heavy Duty Extended Life (HDXL) Track Replaces Heavy Duty Track for Certain D6T and D6R Track-Type Tractors {4169, 4170, 4171} Heavy Duty Extended Life (HDXL) Track Replaces Heavy Duty Track for Certain D6T and D6R Track-Type Tractors {4169, 4170, 4171}
C9.3B Engines Fuel Injection Pump
C9.3B Engines Fuel Injection Lines
C7.1 Engines Component Location
New Axle Group Yoke Assembly Is Now Used on Certain Medium Wheel Loaders {3254, 3256} New Axle Group Yoke Assembly Is Now Used on Certain Medium Wheel Loaders {3254, 3256}
D6 Track Type Tractor Machine Systems Lines (Tilt Cylinder)
Cat® Grade Control for the D8T Track-Type Tractors Calibration
D6 Track Type Tractor Machine Systems Hydraulic Oil Cooler
D6 Track Type Tractor Machine Systems Heater Lines
Linkage Pin Retention Hardware May Loosen on Certain K Series, L Series, and M Series Medium Wheel Loaders {6107, 6108} Linkage Pin Retention Hardware May Loosen on Certain K Series, L Series, and M Series Medium Wheel Loaders {6107, 6108}
C9.3B Engines Exhaust Manifold
C9.3B Engines Exhaust Manifold
C9.3B Engines Exhaust Lines
C9.3B Engines Flywheel Housing
C9.3B Engines Flywheel Housing
D6 Track Type Tractor Machine Systems Sprocket Segment
D6 Track Type Tractor Machine Systems Piston Pump (Implement)
D6 Track Type Tractor Machine Systems Striker Bar
D6 Track Type Tractor Machine Systems Suction Fan
D6 Track Type Tractor Machine Systems Transmission
D6 Track Type Tractor Machine Systems Striker Bar
C9.3B Engines Exhaust Combustion (ARD)
Back to top
Contacts My AVS
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.