JLG · Telescopic boom lifts
JLG 120SXJ manuals
120 ft SX telescopic boom with jib. This page lists 8 official PDF manuals (operator, service, parts, schematics), by edition and serial number.
Operation & safety manual JLG 120SXJ2
- Open PDF
100SX, 110SX, 110SXJ, 120SXJ Operation & Safety ManualLatest
- Publication no.
- 3121809
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2002-05
- Open PDF
100SX, 110SX, 110SXJ, 120SXJ Operation & Safety Manual
- Publication no.
- 3121104
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2003-06
Service & maintenance manual JLG 120SXJ2
- Open PDF
100SX, 110SX, 110SXJ, 120SXJ Service & Maintenance ManualLatest
- Publication no.
- 3121810
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2004-07
- Open PDF
100SX, 110SX, 110SXJ, 120SXJ Service & Maintenance Manual
- Publication no.
- 3121105
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2004-07
Illustrated parts manual JLG 120SXJ2
- Open PDF
100SX, 110SX, 110SXJ, 120SXJ Illustrated Parts ManualLatest
- Publication no.
- 3121811
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2012-01
- Open PDF
100SX, 110SX, 110SXJ, 120SXJ Illustrated Parts Manual
- Publication no.
- 3121106
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2012-01
Electrical and hydraulic schematics JLG 120SXJ2
- Open PDF
100SX, 1030S, 10E, 1100S, 1100SJ, 1100SJP … Electrical SchematicLatest
- Publication no.
- 31220642
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2026-06
- Open PDF
100SX, 1030S, 10E, 1100SJ, 1100SJP, 110SX … Hydraulic Schematic
- Publication no.
- 31220643
- Applies to
- Pre-PVC edition (serial range not stated)
- Edition
- 2026-06
Pick the edition by the machine’s serial number (on the identification plate). “PVC” editions cover the latest production variants (year and month).
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