Komatsu 830E-AC Shop Manual page 266

Table 10-10: REQUIRED TOOLING
XA3320 Field Coil Removal/Installation Tool
XA3322 Stator Installation Tool
Customer-supplied dealer manufactured support stand
Three jaw gear puller (rotor removal, anti-drive end
housing, and anti-drive end shaft bearing)
Air impact wrench (pulley nut and fan nut)
Air chisel with a rounded point hammer bit (to loosen
rust from rotor, item 47)
Torque wrench (inch pounds)
Torque wrench (foot pounds)
Torx bit T15 (field coil screws, item 53)
Torx bit T20 (drive end cover plates and control unit
cover plates, item 6)
Torx bit T25 (rotor screws, item 46)
Allen socket wrench 3 mm (fan guard, item 69)
Deep well socket 6 mm (nut, item 54)
Socket 8 mm (voltage regulator screws, item 38)
Socket 9 mm (drive end and anti-drive end housings
lock flange nuts, item 14)
Socket 11 mm (stator wire hex jam nut, item 11)
Socket 24 mm (fan nut, item 67)
Socket 30 mm (pulley nut, item 1)
Small screwdriver (to release sockets in electrical plug,
item 30)
Expandable pliers (studs, item 61, and pulley bushing,
item 4)
Internal heavy-duty snap ring pliers (items 8, 10)
Hydraulic Press
FIGURE 10-24. XA3320 FIELD COIL
REMOVAL/INSTALLATION TOOL
D10-36
FIGURE 10-25. XA3322 STATOR INSTALLATION
FIGURE 10-26. CUSTOMER-SUPPLIED DEALER
MANUFACTURED SUPPORT STAND
FIGURE 10-27. THREE JAW GEAR PULLER
Battery Charging Alternator
TOOL
D10003 07/06