WHEEL AS-DRIVE 1R0841 - Caterpillar

Illustration 1 g02696117
Location of hydraulic service center
Illustration 2 g02696756
Hydraulic service center (Right side view)
(1) Control manifold
(2) Hydraulic oil filter
(3) Brake accumulator
(4) Transmission oil filter
Illustration 3 g02696816
Detail A
(5) Steering pump supply pressure tap
(6) Torque converter outlet pressure tap
(7) Transmission lubrication pressure tap
(8) Torque converter inlet pressure tap
(9) Reverse clutch pressure tap
(10) Forward clutch pressure tap
(11) Fourth speed clutch pressure tap
(12) Third speed clutch pressure tap
(13) Second speed clutch pressure tap
(14) First speed clutch pressure tap
Illustration 4 g02698242
Control manifold (Right side view)
(15) Brake accumulator pressure tap
(16) Fan pump supply pressure tap
Illustration 5 g02698297
Articulation hitch (Right side view)
(17) Rear brake pressure tap
(18) Front brake pressure tap
(19) Steering pump load sense pressure tap (HMU steering only)
(20) Implement pilot supply pressure tap
(21) Implement pump load sense pressure tap
(22) Implement pump supply pressure tap
Illustration 6 g02698350
Articulation hitch (Left side view)
(23) Steering pump load sense pressure tap (CCS steering only)
(24) Left steering pilot pressure tap (CCS steering only)
(25) Right steering pilot pressure tap (CCS steering only)
Illustration 7 g02698418
Command control steering pilot valve (Bottom view)
(26) Neutral steering pilot pressure tap (CCS steering only)
(27) Resolved steering pilot pressure tap (CCS steering only)
Illustration 8 g02698517
Fan pump and engine (Right side view)
(28) Case drain air purge tap
(29) Fan pump
(30) Fan pump load sense pressure tap