GENERATOR GP 4183902 - Caterpillar

Illustration 1 g06089151
(1) Gear and forward-low clutch
(2) Gear and reverse clutch
(3) Gear and forward-high clutch
(4) Gear and clutch 3
(5) Gear (fixed to shaft)
(6) Reverse idler gear
(7) Idler gear
Illustration 2 g06089157
(8) Output shaft and gear
(9) Gear and clutch 1
(10) Gear and clutch 2
(11) Gear (fixed to shaft)
(12) Gear (fixed to shaft)The following tables indicate which solenoids and clutches are activated for each gear selection.
Table 1
4 Speed Transmission Clutch and Solenoid Engagement by Gear(1)
Gear Active Clutches and Solenoids
Forward 1 Forward Low Clutch 1
Forward 2 Forward Low Clutch 2
Forward 3 Forward Low Clutch 3
Forward 4 Forward High Clutch 3
Reverse 1 Reverse Clutch 1
Reverse 2 Reverse Clutch 2
Reverse 3 Reverse Clutch 3
(1) Four speed models include: 458-3823, 458-3825, and 482-2979 Power Shift Transmission Ar.
Table 2
6 Speed Transmission Clutch and Solenoid Engagement by Gear(1)
Gear Active Clutches and Solenoids
Forward 1 Forward Low Clutch 1
Forward 2 Forward High Clutch 1
Forward 3 Forward Low Clutch 2
Forward 4 Forward High Clutch 2
Forward 5 Forward Low Clutch 3
Forward 6 Forward High Clutch 3
Reverse 1 Reverse Clutch 1
Reverse 2 Reverse Clutch 2
Reverse 3 Reverse Clutch 3
(1) Six speed models include 460-9944 and 464-3295 Power Shift Transmission Ar.